International Journal of Advancements in Research & Technology, Volume 4, Issue 2, February ISSN
|
|
- Nicholas Fisher
- 6 years ago
- Views:
Transcription
1 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 4 ISSN Stedy flows i pipes of equilterl trigulr cross sectio through porous medium with mgetic field Dr. Ad Swrup Shrm Associte rofessor, Dept. of Applied Scieces, Idel Istitute of Techology, Ghzibd (U.) Idi. Emil: shrm.s09@gmil.com ABSTRACT: I this pper we hve ivestigted the Stedy flow i pipes of equilterl trigulr cross sectio through porous medium with mgetic field. We hve obtied the velocity, volumetric flow d vortex lies. KEY WORDS: Stedy flow, Equilterl trigulr cross sectio, icompressible fluid, pipes, porous medium d mgetic field. NOMENCLATURE u =velocity compoet log x xis v = velocity compoet log y xis w (x, y) = velocity i x-y ple t = the time = the desity of fluid = the fluid pressure K= the therml coductivity of the fluid INTRODUCTION = Coefficiet of viscosity = Kiemtic viscosity Q = the volumetric flow = Vorticity compoet i x - directio y We hve ivestigted the Stedy flow i pipes of equilterl trigulr cross sectio through porous medium with mgetic field. Attempts hve bee mde by severl reserchers i.e.. Egui, J. Zueco, E. Grd & D. tio [] NSM solutio for ustedy MHD Couette flow of dusty coductig fluid with vrible viscosity d electric coductivity. A. Elcrt, B. Forberg, M. Hor & K. Miller [] some stedy vortex flows pst circulr cylider. J. W. Elder [] Trsiet covectio i porous medium. S. M. M. EL- Kbeir, A. M. Rshd & S. R. G. Rm [4] ustedy MHD combied covectio over movig verticl sheet i fluid sturted porous medium with uiform surfce het flux. K. Ellgee & H. O. Abdul [] the effect of surfce tesios the wve growth d trsitio to slug flow. E. Erturk & C. Gokcol [6] fourth order compct formultio of Nvier-stokes equtios d drive cvity flow t high Reyolds umbers. E. Erturk, T. C. Corke & C. Gokcol [7] umericl solutios x = Vorticity compoet i y - directio z = Vorticity compoet i z - directio of -D stedy icompressible drive cvity flow t high Reyolds umbers. E. Erturk, T. C. Corke [8] boudry lyer ledig-edge receptivity to soud t icidece gles. E. Erturk, O. M. Hddd & T. C. Corke [9] umericl solutios of lmir icompressible flow pst prbolic bodies t gles of ttck. A. T. Eswre & G. Nth [0] ustedy o-similr two-dimesiol d xisymmetric wter boudry lyer with vrible viscosity d rdti umber. M. A. Ezzt & A. A. EI-Bry [] spce pproch to the hydromgetic flow of dusty fluid through porous medium. M. A. Ezzt [] mgeto hydrodymic ustedy flow of o-ewtoi fluid pst ifiite porous plte. H. Fisst & B. Eckhrdt [] Trsitio from the Couette Tylor system to the ple Couette system. D. Flore [4] o ssocited elstics viscoplstic model for bitumious cocrete. I this pper we hve ivestigted the velocity, volumetric flow d vortex lies. Copyright 0 SciResub.
2 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 ISSN FORMULATION OF THE ROBLEM Let z - xis be tke the directio of flow log the xis of the pipe. The u = 0, v = 0 for stedy d icompressible fluid the velocity compoet is idepedet of z. The equtio of cotiuity. (, ) y-xis C u v w 0...() x y z w But u 0, v () (-, 0) A O (, 0) x (o, o) N z z w w ( x, y)...() y = x + y =- x + B (, - ) AB BC CA, AN Figure- i.e. w is idepedet of z The Nvier-Stokes equtios of i the bsece of body forces. w w 0 z x y K p d p z d z 0 = 0...(4) y B w 0...() It is cler from () & (4) is idepedet of x & y i.e. p is the Fuctio of z SOLUTION OF THE ROBLEM: p = p (z) Costt B w w dp w w let B B w B w...(6) K x y dz x y h ' ',.. xh y D D B w C F e where h & h' re relted by h h' B 0 d. I. w (x, y) = e Where h h B D D B B B Cse -I: h ' xhy ' ' usig boudry coditios t y = x+ B e ' x hxh ' x hxh...(7) x & t y...(8) e B From (7) & (8) e e 0 e e h ' ' ' ' xh x h xh x x x h xh h xh Copyright 0 SciResub.
3 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 6 ISSN ' ' ' ' h h h h h h ' 0 ' & ' 0 t x e e h h h B h B h B x B B B( x) e 0 e e w ( x, y) e B B B B Cse - II: w ( x, y) 0 t (-, 0) & w( x, y) 0 t (, ) B e h...(9) B e h h'...(0) h h' h h' h h' h B B h' h B 4 h B h & h' Bx y B e w ( x, y) e B B Cse III: w ( x, y) 0 t (, 0) & w( x, y) 0 t (, ) e B h...() O solvig: The volumetric Flow: Copyright 0 SciResub. B e h h' B B B h, h' & e w ( x, y) e B B Bx By Bx By w( x, y) e. e e e e B Bx B y By e e e e B B( x) B( x) w x y Bx Cosh e B e...() B x y B y B( x) (, )... ()
4 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 7 ISSN yx Bx By Bx Q w ( x, y) dx dy Cosh e e dx dy x yx Bx B x By Bx Cosh e e dy dx B 0 Bx x 4 B x x B B B x Sih e e dx Bx Bx Bx Bx B x e e Let I e Sih. dx e dx B x B Bx e e e dx x B B B B e B B B B e B x B x x Bx Bx. B B B Let I e dx e e dx B x B e B e e B e B B B B B B B B Let I dx x x B B Q I I I. e B B e B B B B B B 9 B 6 Q e e B B B B B B B 9 e B B B B B B B e B 9 Q e e B B B B B B ( )... (4) dx dy dz The equtio of vortex lie: where x, y & z re vorticity compoets x y z Copyright 0 SciResub.
5 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 8 ISSN Bx B y Bx Let q ui vj wk Cosh e e k B Bx Bx w v B y B y x B Sih e e Sih y z B B y B x u w B y Bx B Cosh e Be z x B Bx By Bx Cosh e e & z 0 B dx dy dz Bx Bx 0 By By Bx e Sih Cosh e e B B Tkig I st Two dx Bx Bx By By Bx e Sih Cosh e e Bx Bx By dx Sih dy C Bx By Cosh e e e B xx By By Cosh dx e dx. Cosh C B Bx 4 B x By Cosh dx e dx Cosh C B Bx4 4 B x B x By B x By CB Sih e Cosh C or Sih e Cosh A B B B B x4 dy B y B y the first vortex lie is e Sih Cosh A... () tkig lst two dz 0 the secod vortex lie z B... (6) Tbles for velocity: Cse- I Copyright 0 SciResub.
6 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 9 ISSN B0 B0 Let,.,, re sme, B K K K B xy,, 0 B0, K 9, 6, Tble - (for velocity), 8,, 4 4, 7, w x y w x, y w x y Cse-II: B0 B0 B0 Let,.,, re sme, Let d B K K K Tble - (for velocity) xy, 9, 6,, 8,, 4, 4 7, K, w x y B 0 B0 K w x, y w x, y Cse- III: Copyright 0 SciResub.
7 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry ISSN B0 B0 B0 Let,.,, re sme, Let d B K K K B0 K xy, 9, 6 Tble - (for velocity),, 8,, 4, 4 7, w x, y wx, y B0, K w x y CONCLUSION AND DISCUSSION I this pper, we hve ivestigted the velocity by the tble- of equtio () betwee velocity d 9,,but the vlue of velocity i porous poit. The velocity i porous medium d 6 B0 medium t is greter th the mgetic field t is less th K K correspodig vlue of velocity i mgetic field the vlue of velocity i porous with mgetic B B0 t 0 d t porous with mgetic field t field t t poit 9, K 6 but the vlue of velocity i porous medium d B0 i the itervl B0 K mgetic field t is greter K, xy, 7, th the correspodig vlue of velocity i. Agi by the tble- the velocity i mgetic B0 porous with mgetic field t K B0 field t is less th the correspodig i the itervl, xy, 7,. vlue of velocity i porous medium t Agi by the tble- the velocity i porous K d is lso less th the correspodig vlue of medium t is less th the velocity i porous with mgetic field t K correspodig vlue of velocity i mgetic field B0 t poit K 9,,but the B 6 t 0 d is lso less th the B0 vlue of velocity i mgetic field t correspodig vlue of velocity i porous with B0 is greter th the correspodig vlue of velocity mgetic field t t poit K Copyright 0 SciResub.
8 Itertiol Jourl of Advcemets i Reserch & Techology, Volume 4, Issue, Februry -0 6 ISSN i porous medium t with mgetic field t d t porous K B0 i the K itervl, xy, 7,. Also we hve ivestigted the volumetric flow d vortex lies by the equtios (4), () d (6) respectively. REFERENCES [] Egui., Zueco J., Grd E. & tio D., NSM solutio for ustedy MHD Couette flow of dusty coductig fluid with vrible viscosity d electric coductivity. Applied Mthemticl Modellig,, pp 0-6, (0). [] Elcrt A., Forberg B., Hor M. & Miller K., some stedy vortex flows pst circulr cylider. J. Fluid Mech. 409 pp 7, (000). [] Elder J. W., Trsiet covectio i porous medium. the J. of Fluid Mechics, vol. 47, pp ,(967). [4] EL-Kbeir S. M. M., Rshd A. M. & Rm S. R. G., ustedy MHD combied covectio umbers. It. J. for umericl methods i fluids 0, pp 4-46, (006). [7] Erturk E., Corke T. C. & Gokcol C., umericl solutios of -d stedy icompressible drive cvity flow t high Reyolds umbers. It. J. for umericl methods i fluids 48, pp , (00). [8] Erturk E., Corke T. C., boudry lyer ledig-edge receptivity to soud t icidece gles. J. Fluid Mech.; 444, pp 8 407, (00). [9] Erturk E., Hddd O. M. & Corke T. C., umericl solutios of lmir icompressible flow pst prbolic bodies t gles of ttck. AIAA jourl 4, pp 4-6, ( 004). [0] Eswre A. T & Nth G., ustedy osimilr two-dimesiol d xisymmetric wter boudry lyer with vrible viscosity d rdti umber. It. J. Egg. Sci. Yo., No., pp 87-79, (994). [] Ezzt M. A. & EI-Bry A. A., spce pproch to the hydro-mgetic flow of dusty fluid through porous medium. J. of computer d mthemtics with pplictio. Vol.-9, pp , (00). [] Ezzt M. A., mgeto hydrodymic over movig verticl sheet i fluid sturted porous medium with uiform surfce ustedy flow of o-ewtoi fluid pst ifiite porous plte. Idi J. ure Appl. het flux. Mthemticl d Computer Mths, Yo. No. 6, pp 6-664, (994). Modelig, Vol. 46, Issues -4, pp 84-97, (007). [] Ellgee K. & Abdul H. O., the effect of surfce tesios the wve growth d trsitio to slug [] Fisst H. & Eckhrdt B., Trsitio from the Couette Tylor system to the ple Couette system. hys. Rev. E, 6, pp 77 70, (000). flow. J. of Fluids Egg. Vol. 7, No., pp [4] Flore D., o ssocited elstics 89-9, (99). [6] Erturk E. & Gokcol C., fourth order compct formultio of Nvier-stokes equtios d viscoplstic model for bitumious cocrete. It. J. Egg. Sci. Vol., No.. pp 8-9, (994). drive cvity flow t high Reyolds Copyright 0 SciResub.
Schrödinger Equation Via Laplace-Beltrami Operator
IOSR Jourl of Mthemtics (IOSR-JM) e-issn: 78-578, p-issn: 39-765X. Volume 3, Issue 6 Ver. III (Nov. - Dec. 7), PP 9-95 www.iosrjourls.org Schrödiger Equtio Vi Lplce-Beltrmi Opertor Esi İ Eskitşçioğlu,
More informationVariational Iteration Method for Solving Volterra and Fredholm Integral Equations of the Second Kind
Ge. Mth. Notes, Vol. 2, No. 1, Jury 211, pp. 143-148 ISSN 2219-7184; Copyright ICSRS Publictio, 211 www.i-csrs.org Avilble free olie t http://www.gem.i Vritiol Itertio Method for Solvig Volterr d Fredholm
More informationF x = 2x λy 2 z 3 = 0 (1) F y = 2y λ2xyz 3 = 0 (2) F z = 2z λ3xy 2 z 2 = 0 (3) F λ = (xy 2 z 3 2) = 0. (4) 2z 3xy 2 z 2. 2x y 2 z 3 = 2y 2xyz 3 = ) 2
0 微甲 07- 班期中考解答和評分標準 5%) Fid the poits o the surfce xy z = tht re closest to the origi d lso the shortest distce betwee the surfce d the origi Solutio Cosider the Lgrge fuctio F x, y, z, λ) = x + y + z
More informationComposite cylinder under unsteady, axisymmetric, plane temperature field
VNU Jourl of Sciece, Mthemtics - Physics 6 () 8-9 Composite cylider uder ustedy, xisymmetric, ple temperture field Nguye Dih Duc, *, Nguye Thi Thuy Uiversity of Egieerig d Techology, Vietm Ntiol Uiversity,
More informationSOLUTION OF DIFFERENTIAL EQUATION FOR THE EULER-BERNOULLI BEAM
Jourl of Applied Mthemtics d Computtiol Mechics () 57-6 SOUION O DIERENIA EQUAION OR HE EUER-ERNOUI EAM Izbel Zmorsk Istitute of Mthemtics Czestochow Uiversit of echolog Częstochow Pold izbel.zmorsk@im.pcz.pl
More informationSome New Iterative Methods Based on Composite Trapezoidal Rule for Solving Nonlinear Equations
Itertiol Jourl of Mthemtics d Sttistics Ivetio (IJMSI) E-ISSN: 31 767 P-ISSN: 31-759 Volume Issue 8 August. 01 PP-01-06 Some New Itertive Methods Bsed o Composite Trpezoidl Rule for Solvig Nolier Equtios
More informationSOME SHARP OSTROWSKI-GRÜSS TYPE INEQUALITIES
Uiv. Beogrd. Publ. Elektroteh. Fk. Ser. Mt. 8 006 4. Avilble electroiclly t http: //pefmth.etf.bg.c.yu SOME SHARP OSTROWSKI-GRÜSS TYPE INEQUALITIES Zheg Liu Usig vrit of Grüss iequlity to give ew proof
More informationPOWER SERIES R. E. SHOWALTER
POWER SERIES R. E. SHOWALTER. sequeces We deote by lim = tht the limit of the sequece { } is the umber. By this we me tht for y ε > 0 there is iteger N such tht < ε for ll itegers N. This mkes precise
More informationsin m a d F m d F m h F dy a dy a D h m h m, D a D a c1cosh c3cos 0
Q1. The free vibrtio of the plte is give by By ssumig h w w D t, si cos w W x y t B t Substitutig the deflectio ito the goverig equtio yields For the plte give, the mode shpe W hs the form h D W W W si
More information1. (25 points) Use the limit definition of the definite integral and the sum formulas to compute. [1 x + x2
Mth 3, Clculus II Fil Exm Solutios. (5 poits) Use the limit defiitio of the defiite itegrl d the sum formuls to compute 3 x + x. Check your swer by usig the Fudmetl Theorem of Clculus. Solutio: The limit
More informationMA123, Chapter 9: Computing some integrals (pp )
MA13, Chpter 9: Computig some itegrls (pp. 189-05) Dte: Chpter Gols: Uderstd how to use bsic summtio formuls to evlute more complex sums. Uderstd how to compute its of rtiol fuctios t ifiity. Uderstd how
More informationA GENERAL METHOD FOR SOLVING ORDINARY DIFFERENTIAL EQUATIONS: THE FROBENIUS (OR SERIES) METHOD
Diol Bgoo () A GENERAL METHOD FOR SOLVING ORDINARY DIFFERENTIAL EQUATIONS: THE FROBENIUS (OR SERIES) METHOD I. Itroductio The first seprtio of vribles (see pplictios to Newto s equtios) is ver useful method
More informationINFINITE SERIES. ,... having infinite number of terms is called infinite sequence and its indicated sum, i.e., a 1
Appedix A.. Itroductio As discussed i the Chpter 9 o Sequeces d Series, sequece,,...,,... hvig ifiite umber of terms is clled ifiite sequece d its idicted sum, i.e., + + +... + +... is clled ifite series
More informationPower Series Solutions to Generalized Abel Integral Equations
Itertiol Jourl of Mthemtics d Computtiol Sciece Vol., No. 5, 5, pp. 5-54 http://www.isciece.org/jourl/ijmcs Power Series Solutios to Geerlized Abel Itegrl Equtios Rufi Abdulli * Deprtmet of Physics d Mthemtics,
More informationCONVERGENCE OF THE RATIO OF PERIMETER OF A REGULAR POLYGON TO THE LENGTH OF ITS LONGEST DIAGONAL AS THE NUMBER OF SIDES OF POLYGON APPROACHES TO
CONVERGENCE OF THE RATIO OF PERIMETER OF A REGULAR POLYGON TO THE LENGTH OF ITS LONGEST DIAGONAL AS THE NUMBER OF SIDES OF POLYGON APPROACHES TO Pw Kumr BK Kthmdu, Nepl Correspodig to: Pw Kumr BK, emil:
More informationis completely general whenever you have waves from two sources interfering. 2
MAKNG SENSE OF THE EQUATON SHEET terferece & Diffrctio NTERFERENCE r1 r d si. Equtio for pth legth differece. r1 r is completely geerl. Use si oly whe the two sources re fr wy from the observtio poit.
More informationNumerical Solutions of Fredholm Integral Equations Using Bernstein Polynomials
Numericl Solutios of Fredholm Itegrl Equtios Usig erstei Polyomils A. Shiri, M. S. Islm Istitute of Nturl Scieces, Uited Itertiol Uiversity, Dhk-, gldesh Deprtmet of Mthemtics, Uiversity of Dhk, Dhk-,
More informationConvergence rates of approximate sums of Riemann integrals
Jourl of Approximtio Theory 6 (9 477 49 www.elsevier.com/locte/jt Covergece rtes of pproximte sums of Riem itegrls Hiroyuki Tski Grdute School of Pure d Applied Sciece, Uiversity of Tsukub, Tsukub Ibrki
More informationDefinite Integral. The Left and Right Sums
Clculus Li Vs Defiite Itegrl. The Left d Right Sums The defiite itegrl rises from the questio of fidig the re betwee give curve d x-xis o itervl. The re uder curve c be esily clculted if the curve is give
More informationCALCULATION OF CONVOLUTION PRODUCTS OF PIECEWISE DEFINED FUNCTIONS AND SOME APPLICATIONS
CALCULATION OF CONVOLUTION PRODUCTS OF PIECEWISE DEFINED FUNCTIONS AND SOME APPLICATIONS Abstrct Mirce I Cîru We preset elemetry proofs to some formuls ive without proofs by K A West d J McClell i 99 B
More informationBC Calculus Review Sheet
BC Clculus Review Sheet Whe you see the words. 1. Fid the re of the ubouded regio represeted by the itegrl (sometimes 1 f ( ) clled horizotl improper itegrl). This is wht you thik of doig.... Fid the re
More informationAngle of incidence estimation for converted-waves
Agle of icidece estimtio for coverted-wves Crlos E. Nieto d Robert R. tewrt Agle of icidece estimtio ABTRACT Amplitude-versus-gle AA lysis represets li betwee te geologicl properties of roc iterfces d
More informationGreen s Function Approach to Solve a Nonlinear Second Order Four Point Directional Boundary Value Problem
IOSR Jourl of Mthemtics (IOSR-JM) e-issn: 78-578, p-issn: 39-765X. Volume 3, Issue 3 Ver. IV (My - Jue 7), PP -8 www.iosrjourls.org Gree s Fuctio Approch to Solve Nolier Secod Order Four Poit Directiol
More informationEigenfunction Expansion. For a given function on the internal a x b the eigenfunction expansion of f(x):
Eigefuctio Epsio: For give fuctio o the iterl the eigefuctio epsio of f(): f ( ) cmm( ) m 1 Eigefuctio Epsio (Geerlized Fourier Series) To determie c s we multiply oth sides y Φ ()r() d itegrte: f ( )
More informationContent: Essential Calculus, Early Transcendentals, James Stewart, 2007 Chapter 1: Functions and Limits., in a set B.
Review Sheet: Chpter Cotet: Essetil Clculus, Erly Trscedetls, Jmes Stewrt, 007 Chpter : Fuctios d Limits Cocepts, Defiitios, Lws, Theorems: A fuctio, f, is rule tht ssigs to ech elemet i set A ectly oe
More informationM/G /n/0 Erlang queueing system with heterogeneous servers and non-homogeneous customers
BULLETIN OF THE POLISH ACADEMY OF SCIENCES TECHNICAL SCIENCES, Vol. 66, No. 1, 18 DOI: 1.445/11959 M/G // Erlg queueig system with heterogeeous servers d o-homogeeous customers M. IÓŁKOWSKI* Fculty of
More informationSolution of the exam in TMA4212 Monday 23rd May 2013 Time: 9:00 13:00
Norwegi Uiversity of Sciece d Techology Deprtmet of Mthemticl Scieces Cotct durig the exm: Ele Celledoi, tlf. 735 93541 Pge 1 of 7 of the exm i TMA4212 Mody 23rd My 2013 Time: 9:00 13:00 Allowed ids: Approved
More informationPEPERIKSAAN PERCUBAAN SPM TAHUN 2007 ADDITIONAL MATHEMATICS. Form Five. Paper 2. Two hours and thirty minutes
SULIT 347/ 347/ Form Five Additiol Mthemtics Pper September 007 ½ hours PEPERIKSAAN PERCUBAAN SPM TAHUN 007 ADDITIONAL MATHEMATICS Form Five Pper Two hours d thirty miutes DO NOT OPEN THIS QUESTION PAPER
More informationRemarks: (a) The Dirac delta is the function zero on the domain R {0}.
Sectio Objective(s): The Dirc s Delt. Mi Properties. Applictios. The Impulse Respose Fuctio. 4.4.. The Dirc Delt. 4.4. Geerlized Sources Defiitio 4.4.. The Dirc delt geerlized fuctio is the limit δ(t)
More informationAvailable online at ScienceDirect. Procedia Engineering 126 (2015 )
Avilble olie t www.sciecedirect.com ScieceDirect Procedi Egieerig 126 (2015 ) 696 700 7th Itertiol Coferece o Fluid Mechics, ICFM7 Fom fluid flow lysis i helicl coiled tubig usig CFD Fei Wg, Zhomi Li *,
More information10.5 Power Series. In this section, we are going to start talking about power series. A power series is a series of the form
0.5 Power Series I the lst three sectios, we ve spet most of tht time tlkig bout how to determie if series is coverget or ot. Now it is time to strt lookig t some specific kids of series d we will evetully
More informationAbel Resummation, Regularization, Renormalization & Infinite Series
Prespcetime Jourl August 3 Volume 4 Issue 7 pp. 68-689 Moret, J. J. G., Abel Resummtio, Regulriztio, Reormliztio & Ifiite Series Abel Resummtio, Regulriztio, Reormliztio & Ifiite Series 68 Article Jose
More informationNorthwest High School s Algebra 2
Northwest High School s Algebr Summer Review Pcket 0 DUE August 8, 0 Studet Nme This pcket hs bee desiged to help ou review vrious mthemticl topics tht will be ecessr for our success i Algebr. Istructios:
More informationAn Analytic Potential Solution for Incompressible 2D Channel Inviscid Flow with Wall Injection
A Alytic Potetil Solutio for Icompressible D Chel Iviscid Flo ith Wll Ijectio Coreliu BERBENTE, Steri DĂNĂILĂ Correspodig uthor Deprtmet of Aerospce Scieces, POLITEHNICA Uiversity Buchrest Spliul Idepedeţei,
More informationSOLUTION SET VI FOR FALL [(n + 2)(n + 1)a n+2 a n 1 ]x n = 0,
4. Series Solutios of Differetial Equatios:Special Fuctios 4.. Illustrative examples.. 5. Obtai the geeral solutio of each of the followig differetial equatios i terms of Maclauri series: d y (a dx = xy,
More informationNumerical Integration by using Straight Line Interpolation Formula
Glol Jourl of Pure d Applied Mthemtics. ISSN 0973-1768 Volume 13, Numer 6 (2017), pp. 2123-2132 Reserch Idi Pulictios http://www.ripulictio.com Numericl Itegrtio y usig Stright Lie Iterpoltio Formul Mhesh
More information1 Tangent Line Problem
October 9, 018 MAT18 Week Justi Ko 1 Tget Lie Problem Questio: Give the grph of fuctio f, wht is the slope of the curve t the poit, f? Our strteg is to pproimte the slope b limit of sect lies betwee poits,
More informationChapter Real Numbers
Chpter. - Rel Numbers Itegers: coutig umbers, zero, d the egtive of the coutig umbers. ex: {,-3, -, -,,,, 3, } Rtiol Numbers: quotiets of two itegers with ozero deomitor; termitig or repetig decimls. ex:
More information334 MATHS SERIES DSE MATHS PREVIEW VERSION B SAMPLE TEST & FULL SOLUTION
MATHS SERIES DSE MATHS PREVIEW VERSION B SAMPLE TEST & FULL SOLUTION TEST SAMPLE TEST III - P APER Questio Distributio INSTRUCTIONS:. Attempt ALL questios.. Uless otherwise specified, ll worig must be
More informationINTEGRATION TECHNIQUES (TRIG, LOG, EXP FUNCTIONS)
Mthemtics Revisio Guides Itegrtig Trig, Log d Ep Fuctios Pge of MK HOME TUITION Mthemtics Revisio Guides Level: AS / A Level AQA : C Edecel: C OCR: C OCR MEI: C INTEGRATION TECHNIQUES (TRIG, LOG, EXP FUNCTIONS)
More informationLinear Programming. Preliminaries
Lier Progrmmig Prelimiries Optimiztio ethods: 3L Objectives To itroduce lier progrmmig problems (LPP To discuss the stdrd d coicl form of LPP To discuss elemetry opertio for lier set of equtios Optimiztio
More informationTHE SOLUTION OF THE FRACTIONAL DIFFERENTIAL EQUATION WITH THE GENERALIZED TAYLOR COLLOCATIN METHOD
IJRRAS August THE SOLUTIO OF THE FRACTIOAL DIFFERETIAL EQUATIO WITH THE GEERALIZED TAYLOR COLLOCATI METHOD Slih Ylçıbş Ali Kourlp D. Dömez Demir 3* H. Hilmi Soru 4 34 Cell Byr Uiversity Fculty of Art &
More informationDouble Sums of Binomial Coefficients
Itertiol Mthemticl Forum, 3, 008, o. 3, 50-5 Double Sums of Biomil Coefficiets Athoy Sofo School of Computer Sciece d Mthemtics Victori Uiversity, PO Box 448 Melboure, VIC 800, Austrli thoy.sofo@vu.edu.u
More informationReview of the Riemann Integral
Chpter 1 Review of the Riem Itegrl This chpter provides quick review of the bsic properties of the Riem itegrl. 1.0 Itegrls d Riem Sums Defiitio 1.0.1. Let [, b] be fiite, closed itervl. A prtitio P of
More informationEVALUATING DEFINITE INTEGRALS
Chpter 4 EVALUATING DEFINITE INTEGRALS If the defiite itegrl represets re betwee curve d the x-xis, d if you c fid the re by recogizig the shpe of the regio, the you c evlute the defiite itegrl. Those
More informationMA6351-TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS SUBJECT NOTES. Department of Mathematics FATIMA MICHAEL COLLEGE OF ENGINEERING & TECHNOLOGY
MA635-TRANSFORMS AND PARTIAL DIFFERENTIAL EQUATIONS SUBJECT NOTES Deprtmet of Mthemtics FATIMA MICHAEL COLLEGE OF ENGINEERING & TECHNOLOGY MADURAI 65, Tmildu, Idi Bsic Formule DIFFERENTIATION &INTEGRATION
More informationClosed Newton-Cotes Integration
Closed Newto-Cotes Itegrtio Jmes Keeslig This documet will discuss Newto-Cotes Itegrtio. Other methods of umericl itegrtio will be discussed i other posts. The other methods will iclude the Trpezoidl Rule,
More informationA general theory of minimal increments for Hirsch-type indices and applications to the mathematical characterization of Kosmulski-indices
Mlysi Jourl of Librry & Iformtio Sciece, Vol. 9, o. 3, 04: 4-49 A geerl theory of miiml icremets for Hirsch-type idices d pplictios to the mthemticl chrcteriztio of Kosmulski-idices L. Egghe Uiversiteit
More informationThe Weierstrass Approximation Theorem
The Weierstrss Approximtio Theorem Jmes K. Peterso Deprtmet of Biologicl Scieces d Deprtmet of Mthemticl Scieces Clemso Uiversity Februry 26, 2018 Outlie The Wierstrss Approximtio Theorem MtLb Implemettio
More informationUsing Quantum Mechanics in Simple Systems Chapter 15
/16/17 Qutiztio rises whe the loctio of prticle (here electro) is cofied to dimesiolly smll regio of spce qutum cofiemet. Usig Qutum Mechics i Simple Systems Chpter 15 The simplest system tht c be cosidered
More informationVectors. Vectors in Plane ( 2
Vectors Vectors i Ple ( ) The ide bout vector is to represet directiol force Tht mes tht every vector should hve two compoets directio (directiol slope) d mgitude (the legth) I the ple we preset vector
More informationAPPLICATION OF DIFFERENCE EQUATIONS TO CERTAIN TRIDIAGONAL MATRICES
Scietific Reserch of the Istitute of Mthetics d Coputer Sciece 3() 0, 5-0 APPLICATION OF DIFFERENCE EQUATIONS TO CERTAIN TRIDIAGONAL MATRICES Jolt Borows, Le Łcińs, Jowit Rychlews Istitute of Mthetics,
More informationParticle in a Box. and the state function is. In this case, the Hermitian operator. The b.c. restrict us to 0 x a. x A sin for 0 x a, and 0 otherwise
Prticle i Box We must hve me where = 1,,3 Solvig for E, π h E = = where = 1,,3, m 8m d the stte fuctio is x A si for 0 x, d 0 otherwise x ˆ d KE V. m dx I this cse, the Hermiti opertor 0iside the box The
More information[ 20 ] 1. Inequality exists only between two real numbers (not complex numbers). 2. If a be any real number then one and only one of there hold.
[ 0 ]. Iequlity eists oly betwee two rel umbers (ot comple umbers).. If be y rel umber the oe d oly oe of there hold.. If, b 0 the b 0, b 0.. (i) b if b 0 (ii) (iii) (iv) b if b b if either b or b b if
More informationFourier Series and Applications
9/7/9 Fourier Series d Applictios Fuctios epsio is doe to uderstd the better i powers o etc. My iportt probles ivolvig prtil dieretil equtios c be solved provided give uctio c be epressed s iiite su o
More information n. A Very Interesting Example + + = d. + x3. + 5x4. math 131 power series, part ii 7. One of the first power series we examined was. 2!
mth power series, prt ii 7 A Very Iterestig Emple Oe of the first power series we emied ws! + +! + + +!! + I Emple 58 we used the rtio test to show tht the itervl of covergece ws (, ) Sice the series coverges
More informationz line a) Draw the single phase equivalent circuit. b) Calculate I BC.
ECE 2260 F 08 HW 7 prob 4 solutio EX: V gyb' b' b B V gyc' c' c C = 101 0 V = 1 + j0.2 Ω V gyb' = 101 120 V = 6 + j0. Ω V gyc' = 101 +120 V z LΔ = 9 j1.5 Ω ) Drw the sigle phse equivlet circuit. b) Clculte
More informationf(bx) dx = f dx = dx l dx f(0) log b x a + l log b a 2ɛ log b a.
Eercise 5 For y < A < B, we hve B A f fb B d = = A B A f d f d For y ɛ >, there re N > δ >, such tht d The for y < A < δ d B > N, we hve ba f d f A bb f d l By ba A A B A bb ba fb d f d = ba < m{, b}δ
More informationTHE NUMERICAL SOLUTION OF THE NEWTONIAN FLUIDS FLOW DUE TO A STRETCHING CYLINDER BY SOR ITERATIVE PROCEDURE ABSTRACT
Europea Joural of Egieerig ad Techology Vol. 3 No., 5 ISSN 56-586 THE NUMERICAL SOLUTION OF THE NEWTONIAN FLUIDS FLOW DUE TO A STRETCHING CYLINDER BY SOR ITERATIVE PROCEDURE Atif Nazir, Tahir Mahmood ad
More information1.3 Continuous Functions and Riemann Sums
mth riem sums, prt 0 Cotiuous Fuctios d Riem Sums I Exmple we sw tht lim Lower() = lim Upper() for the fuctio!! f (x) = + x o [0, ] This is o ccidet It is exmple of the followig theorem THEOREM Let f be
More information0 otherwise. sin( nx)sin( kx) 0 otherwise. cos( nx) sin( kx) dx 0 for all integers n, k.
. Computtio of Fourier Series I this sectio, we compute the Fourier coefficiets, f ( x) cos( x) b si( x) d b, i the Fourier series To do this, we eed the followig result o the orthogolity of the trigoometric
More informationReversing the Arithmetic mean Geometric mean inequality
Reversig the Arithmetic me Geometric me iequlity Tie Lm Nguye Abstrct I this pper we discuss some iequlities which re obtied by ddig o-egtive expressio to oe of the sides of the AM-GM iequlity I this wy
More informationFOURIER SERIES PART I: DEFINITIONS AND EXAMPLES. To a 2π-periodic function f(x) we will associate a trigonometric series. a n cos(nx) + b n sin(nx),
FOURIER SERIES PART I: DEFINITIONS AND EXAMPLES To -periodic fuctio f() we will ssocite trigoometric series + cos() + b si(), or i terms of the epoetil e i, series of the form c e i. Z For most of the
More informationCertain sufficient conditions on N, p n, q n k summability of orthogonal series
Avilble olie t www.tjs.com J. Nolier Sci. Appl. 7 014, 7 77 Reserch Article Certi sufficiet coditios o N, p, k summbility of orthogol series Xhevt Z. Krsiqi Deprtmet of Mthemtics d Iformtics, Fculty of
More informationStreamfunction-Vorticity Formulation
Streamfuctio-Vorticity Formulatio A. Salih Departmet of Aerospace Egieerig Idia Istitute of Space Sciece ad Techology, Thiruvaathapuram March 2013 The streamfuctio-vorticity formulatio was amog the first
More informationEXERCISE a a a 5. + a 15 NEETIIT.COM
- Dowlod our droid App. Sigle choice Type Questios EXERCISE -. The first term of A.P. of cosecutive iteger is p +. The sum of (p + ) terms of this series c be expressed s () (p + ) () (p + ) (p + ) ()
More informationPartial Derivatives. Limits. For a single variable function f (x), the limit lim
Limits Prtil Derivtives For single vrible function f (x), the limit lim x f (x) exists only if the right-hnd side limit equls to the left-hnd side limit, i.e., lim f (x) = lim f (x). x x + For two vribles
More information2017/2018 SEMESTER 1 COMMON TEST
07/08 SEMESTER COMMON TEST Course : Diplom i Electroics, Computer & Commuictios Egieerig Diplom i Electroic Systems Diplom i Telemtics & Medi Techology Diplom i Electricl Egieerig with Eco-Desig Diplom
More informationDiophantine Equations and the Freeness of Möbius Groups
Alied Mthemtics, 04, 5, 400-4 Published Olie Jue 04 i SciRes htt://wwwscirorg/ourl/m htt://ddoiorg/046/m0450 Diohtie Eutios d the Freeess of Möbius Grous Mri Gut Lbortoire de Mthémtiues, Uiversité Blise-Pscl,
More informationLEVEL I. ,... if it is known that a 1
LEVEL I Fid the sum of first terms of the AP, if it is kow tht + 5 + 0 + 5 + 0 + = 5 The iterior gles of polygo re i rithmetic progressio The smllest gle is 0 d the commo differece is 5 Fid the umber of
More informationApproximate Integration
Study Sheet (7.7) Approimte Itegrtio I this sectio, we will ler: How to fid pproimte vlues of defiite itegrls. There re two situtios i which it is impossile to fid the ect vlue of defiite itegrl. Situtio:
More informationOptions: Calculus. O C.1 PG #2, 3b, 4, 5ace O C.2 PG.24 #1 O D PG.28 #2, 3, 4, 5, 7 O E PG #1, 3, 4, 5 O F PG.
O C. PG.-3 #, 3b, 4, 5ce O C. PG.4 # Optios: Clculus O D PG.8 #, 3, 4, 5, 7 O E PG.3-33 #, 3, 4, 5 O F PG.36-37 #, 3 O G. PG.4 #c, 3c O G. PG.43 #, O H PG.49 #, 4, 5, 6, 7, 8, 9, 0 O I. PG.53-54 #5, 8
More informationINTEGRAL SOLUTIONS OF THE TERNARY CUBIC EQUATION
Itertiol Reserch Jourl of Egieerig d Techology IRJET) e-issn: 9-006 Volume: 04 Issue: Mr -017 www.irjet.et p-issn: 9-007 INTEGRL SOLUTIONS OF THE TERNRY CUBIC EQUTION y ) 4y y ) 97z G.Jki 1, C.Sry,* ssistt
More informationCzechoslovak Mathematical Journal, 55 (130) (2005), , Abbotsford. 1. Introduction
Czechoslovk Mthemticl Journl, 55 (130) (2005), 933 940 ESTIMATES OF THE REMAINDER IN TAYLOR S THEOREM USING THE HENSTOCK-KURZWEIL INTEGRAL, Abbotsford (Received Jnury 22, 2003) Abstrct. When rel-vlued
More informationSome Properties of Brzozowski Derivatives of Regular Expressions
Itertiol Jourl of Computer Treds d Techology (IJCTT) volume 13 umber 1 Jul 014 Some Properties of Brzozoski erivtives of Regulr Expressios NMuruges #1, OVShmug Sudrm * #1 Assistt Professor, ept of Mthemtics,
More information2a a a 2a 4a. 3a/2 f(x) dx a/2 = 6i) Equation of plane OAB is r = λa + µb. Since C lies on the plane OAB, c can be expressed as c = λa +
-6-5 - - - - 5 6 - - - - - - / GCE A Level H Mths Nov Pper i) z + z 6 5 + z 9 From GC, poit of itersectio ( 8, 9 6, 5 ). z + z 6 5 9 From GC, there is o solutio. So p, q, r hve o commo poits of itersectio.
More informationDETERMINANT. = 0. The expression a 1. is called a determinant of the second order, and is denoted by : y + c 1
NOD6 (\Dt\04\Kot\J-Advced\SMP\Mths\Uit#0\NG\Prt-\0.Determits\0.Theory.p65. INTRODUCTION : If the equtios x + b 0, x + b 0 re stisfied by the sme vlue of x, the b b 0. The expressio b b is clled determit
More informationStudents must always use correct mathematical notation, not calculator notation. the set of positive integers and zero, {0,1, 2, 3,...
Appedices Of the vrious ottios i use, the IB hs chose to dopt system of ottio bsed o the recommedtios of the Itertiol Orgiztio for Stdrdiztio (ISO). This ottio is used i the emitio ppers for this course
More informationCHAPTER 2: Boundary-Value Problems in Electrostatics: I. Applications of Green s theorem
CHAPTER : Boudr-Vlue Problems i Electrosttics: I Applictios of Gree s theorem .6 Gree Fuctio for the Sphere; Geerl Solutio for the Potetil The geerl electrosttic problem (upper figure): ( ) ( ) with b.c.
More information8.1 Arc Length. What is the length of a curve? How can we approximate it? We could do it following the pattern we ve used before
8.1 Arc Legth Wht is the legth of curve? How c we pproximte it? We could do it followig the ptter we ve used efore Use sequece of icresigly short segmets to pproximte the curve: As the segmets get smller
More informationThe Definite Integral
The Defiite Itegrl A Riem sum R S (f) is pproximtio to the re uder fuctio f. The true re uder the fuctio is obtied by tkig the it of better d better pproximtios to the re uder f. Here is the forml defiitio,
More informationChapter 2 Infinite Series Page 1 of 9
Chpter Ifiite eries Pge of 9 Chpter : Ifiite eries ectio A Itroductio to Ifiite eries By the ed of this sectio you will be ble to uderstd wht is met by covergece d divergece of ifiite series recogise geometric
More informationUncertainty Analysis for Uncorrelated Input Quantities and a Generalization
WHITE PAPER Ucertity Alysis for Ucorrelted Iput Qutities d Geerliztio Welch-Stterthwite Formul Abstrct The Guide to the Expressio of Ucertity i Mesuremet (GUM) hs bee widely dopted i the differet fields
More informationLesson 4 Linear Algebra
Lesso Lier Algebr A fmily of vectors is lierly idepedet if oe of them c be writte s lier combitio of fiitely my other vectors i the collectio. Cosider m lierly idepedet equtios i ukows:, +, +... +, +,
More informationMath 104: Final exam solutions
Mth 14: Fil exm solutios 1. Suppose tht (s ) is icresig sequece with coverget subsequece. Prove tht (s ) is coverget sequece. Aswer: Let the coverget subsequece be (s k ) tht coverges to limit s. The there
More informationWe will begin by supplying the proof to (a).
(The solutios of problem re mostly from Jeffrey Mudrock s HWs) Problem 1. There re three sttemet from Exmple 5.4 i the textbook for which we will supply proofs. The sttemets re the followig: () The spce
More informationStudent Success Center Elementary Algebra Study Guide for the ACCUPLACER (CPT)
Studet Success Ceter Elemetry Algebr Study Guide for the ACCUPLACER (CPT) The followig smple questios re similr to the formt d cotet of questios o the Accuplcer Elemetry Algebr test. Reviewig these smples
More informationQuadrature Methods for Numerical Integration
Qudrture Methods for Numericl Itegrtio Toy Sd Istitute for Cle d Secure Eergy Uiversity of Uth April 11, 2011 1 The Need for Numericl Itegrtio Nuemricl itegrtio ims t pproximtig defiite itegrls usig umericl
More informationLimits and an Introduction to Calculus
Nme Chpter Limits d Itroductio to Clculus Sectio. Itroductio to Limits Objective: I this lesso ou lered how to estimte limits d use properties d opertios of limits. I. The Limit Cocept d Defiitio of Limit
More informationCITY UNIVERSITY LONDON
CITY UNIVERSITY LONDON Eg (Hos) Degree i Civil Egieerig Eg (Hos) Degree i Civil Egieerig with Surveyig Eg (Hos) Degree i Civil Egieerig with Architecture PART EXAMINATION SOLUTIONS ENGINEERING MATHEMATICS
More informationMATH 104 FINAL SOLUTIONS. 1. (2 points each) Mark each of the following as True or False. No justification is required. y n = x 1 + x x n n
MATH 04 FINAL SOLUTIONS. ( poits ech) Mrk ech of the followig s True or Flse. No justifictio is required. ) A ubouded sequece c hve o Cuchy subsequece. Flse b) A ifiite uio of Dedekid cuts is Dedekid cut.
More informationNumerical Solution of Fuzzy Fredholm Integral Equations of the Second Kind using Bernstein Polynomials
Jourl of Al-Nhri Uiversity Vol.5 (), Mrch,, pp.-9 Sciece Numericl Solutio of Fuzzy Fredholm Itegrl Equtios of the Secod Kid usig Berstei Polyomils Srmd A. Altie Deprtmet of Computer Egieerig d Iformtio
More informationPrior distributions. July 29, 2002
Prior distributios Aledre Tchourbov PKI 357, UNOmh, South 67th St. Omh, NE 688-694, USA Phoe: 4554-64 E-mil: tchourb@cse.ul.edu July 9, Abstrct This documet itroduces prior distributios for the purposes
More informationPROGRESSIONS AND SERIES
PROGRESSIONS AND SERIES A sequece is lso clled progressio. We ow study three importt types of sequeces: () The Arithmetic Progressio, () The Geometric Progressio, () The Hrmoic Progressio. Arithmetic Progressio.
More information[Q. Booklet Number]
6 [Q. Booklet Numer] KOLKATA WB- B-J J E E - 9 MATHEMATICS QUESTIONS & ANSWERS. If C is the reflecto of A (, ) i -is d B is the reflectio of C i y-is, the AB is As : Hits : A (,); C (, ) ; B (, ) y A (,
More informationA STUDY ON MHD BOUNDARY LAYER FLOW OVER A NONLINEAR STRETCHING SHEET USING IMPLICIT FINITE DIFFERENCE METHOD
IRET: Iteratioal oural of Research i Egieerig ad Techology eissn: 39-63 pissn: 3-7308 A STUDY ON MHD BOUNDARY LAYER FLOW OVER A NONLINEAR STRETCHING SHEET USING IMPLICIT FINITE DIFFERENCE METHOD Satish
More informationAge-Structured Population Projection of Bangladesh by Using a Partial Differential Model with Quadratic Polynomial Curve Fitting
Ope Jourl of Applied Scieces, 5, 5, 54-55 Published Olie September 5 i SciRes. http://www.scirp.org/jourl/ojpps http://dx.doi.org/.436/ojpps.5.595 Age-Structured Popultio Projectio of Bgldesh by Usig Prtil
More informationRiemann Integration. Chapter 1
Mesure, Itegrtio & Rel Alysis. Prelimiry editio. 8 July 2018. 2018 Sheldo Axler 1 Chpter 1 Riem Itegrtio This chpter reviews Riem itegrtio. Riem itegrtio uses rectgles to pproximte res uder grphs. This
More informationFACULTY OF MATHEMATICAL STUDIES MATHEMATICS FOR PART I ENGINEERING. Lectures
FACULTY OF MATHEMATICAL STUDIES MATHEMATICS FOR PART I ENGINEERING Lectures MODULE 0 FURTHER CALCULUS II. Sequeces d series. Rolle s theorem d me vlue theorems 3. Tlor s d Mcluri s theorems 4. L Hopitl
More informationDEPARTMENT OF ELECTRICAL &ELECTRONICS ENGINEERING SIGNALS AND SYSTEMS. Assoc. Prof. Dr. Burak Kelleci. Spring 2018
DEPARTMENT OF ELECTRICAL &ELECTRONICS ENGINEERING SIGNALS AND SYSTEMS Assoc. Prof. Dr. Bur Kelleci Sprig 8 OUTLINE The Z-Trsform The Regio of covergece for the Z-trsform The Iverse Z-Trsform Geometric
More information