Sound Transmission Throough Lined, Composite Panel Structures: Transversely Isotropic Poro- Elastic Model
|
|
|
- Gervais Daniels
- 5 years ago
- Views:
Transcription
1 Prde nvery Prde e-pb Pblcaon of he Ray. Herrc aboraore School of Mechancal Engneerng 8-5 Sond Tranmon Throogh ned, Comoe Panel Srcre: Tranverely Ioroc Poro- Elac Model J Sar Bolon Prde nvery, bolon@rde.ed Jeong-oo Km Follow h and addonal wor a: h://doc.lb.rde.ed/herrc Bolon, J Sar and Km, Jeong-oo, "Sond Tranmon Throogh ned, Comoe Panel Srcre: Tranverely Ioroc Poro-Elac Model" 5. Pblcaon of he Ray. Herrc aboraore. Paer 4. h://doc.lb.rde.ed/herrc/4 Th docmen ha been made avalable hrogh Prde e-pb, a ervce of he Prde nvery brare. Pleae conac eb@rde.ed for addonal nformaon.
2 Sond Tranmon Throgh ned, Comoe Panel Srcre: Tranverely e Ioroc o Poro-Elac o Model Prde nvery Jeong-oo Km J. Sar Bolon PRDE NIVERSITY
3 Bacgrond Convenonal rbbed-almnm felage Y X Honeycomb core Dfferen ffne n X,Y & Z dr. old and fld ar ar Relaced by Nome honeycomb andwch Panel Z Z Y Tranverely yoro-elac modelng Tranverely oroc roere 5 elac conan : E = E y, E,G,v y,v X Poro foam wh conan, oroy, bl deny, flow revy and oroy PRDE NIVERSITY
4 Movaon T erformance of honeycomb anel wore han hn almnm anel of ame ma/n area. Need o now ond ranmon characerc of he andwch anel Need o nderand he free wave roagaon characerc and o fnd concdence freqency. Predcon 5 Mearemen Almnm redcon T db Nome core Carbon hee K K FreqencyH PRDE NIVERSITY
5 Formlaon of Tranverely Ioroc Theory for ond ranmon lo model Sre-Sran Relaon -Tranverely y Ioroc Dynamc Relaon - wave eqaon Governng Dfferenal Eqaon Characerc Deron Eqaon Dlacemen feld - Harmonc wave -Z drecon Panel moon - Fleral wave - ongdnal wave Eernal rere -Incden + refleced rere P -Tranmed rere P ave roagaon olon Defne feld varable Tranmon coeffcen Bondary condon - Bonded anel - nbonded layer Average over ncdence angle Predcon of Sond Tranmon o PRDE NIVERSITY
6 Tranverely Ioroc Poro-elac Core. Sre - Sran Relaon y 3. Governng Dfferenal Eqaon R Qe M e G Q Ce Fe M Fe e A N Q F G G C M Ae A F G N G N e e M Q R Me M Q R Me Dynamc Relaon b q b q. Dynamc Relaon j e a j b 4. Harmonc dlacemen olon q b q b q j b e j e c j e d PRDE NIVERSITY
7 Tranverely Ioroc Model Characerc deron eqaon Sbon of harmonc olon no he governng eqaon lead o a e of homogeneo eqaon n mar form 4 6 j j e Ce Ce j j e Ce Ce 5 j j a b c d For here o be a nonrval olon, he deermnan of above eqaon m be ero A 6 4 A A3 A4 e e je je j 6 j j j 6 4 C e C e { { { { j j F Q F Q F Q F Q C Q } C e C Q } C e C Q } C e C Q } C e j j j j Three ar of wave nmber:, 3, 5 je j 4 { 6 5 F Q { F Q C Q } C e j C Q } C e j. PRDE NIVERSITY
8 3-layer andwch anel Sff anel + core + Sff anel Sff anel + core + Sff anel Feld varable Bondary condon a = j v a = j v 3 C C C h m D h m D TR C C C X 4 f n m D h j P 4 f r m D h j P c c R T TR TR TR S X f Tranmon Coeffcen PRDE NIVERSITY
9 Formlaon rocedre for Free wave n he andwch anel ave eqaon for Anoroc oro-elac core Remove fld colng erm Anoroc elac eqaon for core Characerc eqaon for anoroc oro-elac core Harmonc dlacemen olon Characerc eqaon for anoroc elac core Characerc eqaon for 3-layer andwch anel Symmerc & An-ymmerc form Combne anel moon - Fleral wave: - ongdnal wave: Solve nmercally Characerc eqaon for 3-layer andwch anel Symmerc & anymmerc form Ioroc and oen rface Raylegh-amb freqency eqaon Comle wave nmber for K and K Comle wave nmber for K and K PRDE NIVERSITY
10 Decomoon of dlacemen for core C co C co C co e ymm C n C n C n e an C C3 ymm n n 3 5C5n 5 e 3 C C 4 j an co co 3 5C 6co 5 e 3 j j j 3 ymm C co C3 co 3 5C5 co 5 e 3 3 an Cn C4n 3 5C6n 5 e 3 3 ymm C n C3n 3 5C5n 5 e 3 3 an Cco C4co 3 5C6co 5 e 3 here, C CC, C CC, C CC, ,, C C C C C C C C C j j j j PRDE NIVERSITY
11 Characerc eqaon of 3-layer andwch anel Smlfcaon a d, h Z 3 a d G h j Z f h Z h j Z f fll XG fll ll By eng he roere of he wo anel o be ame, and manlang he eqaon aroraely, he ymmerc and an-ymmerc form of he deron eqaon can be obaned. Decomoon Symmerc eqaon Eq. Eq.4 / Eq. Eq.5 / Eq.3 Eq.6 / G X ymm G ymm X Gymm C C C 3 5 An-ymmerc eqaon Eq. Eq.4 / Eq. Eq.5 / Eq.3 Eq.6 / T XGfll C C C C C C T GanXGan X Gan C C C 4 6 T PRDE NIVERSITY
12 Decomoon of wave nmber roo a H: Nome-honeycomb andwch anel 7 9 Symmerc comonen 8 An-ymmerc comonen PRDE NIVERSITY
13 Mode rajecore from H o H Nome-honeycomb andwch anel 6 Symmerc An-ymmerc 4 Re [m - ] Im [m - ] PRDE NIVERSITY
14 Mode rajecore from H o H A-foam-A andwch anel 6 Symmerc An-ymmerc 4 Re [m - ] Im [m - ] PRDE NIVERSITY
![Freqency [H]](/docs-images/83/88805930/images/15-6.jpg "Sb: fr")
15 Mearemen of wave eed: A-foam-A andwch Mearemen Sm: fr ymmerc Predcon fr ymmerc [m - ] [m - ] FRF meared on boh face Freqency [H] Sb: fr an-ymmerc Freqency [H] fr an-ymmerc [m - ] [m - ] Freqency [H] Freqency [H] PRDE NIVERSITY
16 Analy of ST wh free wave eed: Honeycomb andwch 6 ymmerc #7 5 Predcon Mearemen 4 Phae Seed [m/ec] 4 an-ymmerc # T db 3 ma-law mode #5 3 Freqency [H] 3 Freqency [H] PRDE NIVERSITY
17 Analy of ST wh free wave eed: A-foam-A andwch 6 Predcon Mearemen nd ymmerc #7 5 Predcon Mearemen 4 Phae 4 Seed [m/ec] ymmerc #6 T db 3 ma-law an-ymmerc #3 Freqency [H] Freqency [H] PRDE NIVERSITY
18 Sffne conrol: hear modl G =.35 7 N/m G =.35 7 N/m G = N/m θ = 3º 6 5 Phae Seed m/ec 4 45º 7º Sonc lne by ncdence angle T 3 db 9º Freqency H Freqency H Eher ncreae or decreae of hear modl ncreae T PRDE NIVERSITY
19 Sffne conrol by hear modl of core: Sond ranmon lo a a arclar ncdence angle a θ = 3º b θ = 45º θ 6 T db 6 T db G =.35 7 N/m G =.35 7 N/m G = N/m Freq. H Freq. H c θ = 55º d θ =7º 6 6 T db T db Freq. H Freq. H PRDE NIVERSITY
20 Smmary of relaon beween Phae eed and ST Seronc ST ncreae a hae eed ncreae generally conrolled by he ffne Phae Seed m/ec Sonc lne a a arclar angle lowe ST ma addon very effecve Sbonc ST ncreae a hae eed deceae Conrolled by he ma law Freqency PRDE NIVERSITY
21 Conclon Tranverely oroc oro-elac model wa develoed for boh ond ranmon lo and free wave roagaon n he honeycomb andwch anel. The ymmerc and an-ymmerc free wave were nvegaed o denfy he concdence freqency and effec on he ond ranmon lo. The ond ranmon lo characerc were recely denfed by analyng he free wave roagaon along wh ncdence angle. The aramerc dy gge helfl gdelne for mrovng he ond barrer erformance of honeycomb andwch anel. PRDE NIVERSITY
VI. Computational Fluid Dynamics 1. Examples of numerical simulation
VI. Comaonal Fld Dnamcs 1. Eamles of nmercal smlaon Eermenal Fas Breeder Reacor, JOYO, wh rmar of coolan sodm. Uer nner srcre Uer lenm Flow aern and emerare feld n reacor essel n flow coas down Core Hh
The Elastic Wave Equation. The elastic wave equation
The Elasc Wave Eqaon Elasc waves n nfne homogeneos soropc meda Nmercal smlaons for smple sorces Plane wave propagaon n nfne meda Freqency, wavenmber, wavelengh Condons a maeral dsconnes nell s Law Reflecon
Control Systems. Mathematical Modeling of Control Systems.
Conrol Syem Mahemacal Modelng of Conrol Syem chbum@eoulech.ac.kr Oulne Mahemacal model and model ype. Tranfer funcon model Syem pole and zero Chbum Lee -Seoulech Conrol Syem Mahemacal Model Model are key
Scattering at an Interface: Oblique Incidence
Course Insrucor Dr. Raymond C. Rumpf Offce: A 337 Phone: (915) 747 6958 E Mal: rcrumpf@uep.edu EE 4347 Appled Elecromagnecs Topc 3g Scaerng a an Inerface: Oblque Incdence Scaerng These Oblque noes may
Dynamic Model of the Axially Moving Viscoelastic Belt System with Tensioner Pulley Yanqi Liu1, a, Hongyu Wang2, b, Dongxing Cao3, c, Xiaoling Gai1, d
Inernaonal Indsral Informacs and Comper Engneerng Conference (IIICEC 5) Dynamc Model of he Aally Movng Vscoelasc Bel Sysem wh Tensoner Plley Yanq L, a, Hongy Wang, b, Dongng Cao, c, Xaolng Ga, d Bejng
, t 1. Transitions - this one was easy, but in general the hardest part is choosing the which variables are state and control variables
Opmal Conrol Why Use I - verss calcls of varaons, opmal conrol More generaly More convenen wh consrans (e.g., can p consrans on he dervaves More nsghs no problem (a leas more apparen han hrogh calcls of
Lecture 18: The Laplace Transform (See Sections and 14.7 in Boas)
Lecure 8: The Lalace Transform (See Secons 88- and 47 n Boas) Recall ha our bg-cure goal s he analyss of he dfferenal equaon, ax bx cx F, where we emloy varous exansons for he drvng funcon F deendng on
PHYS 705: Classical Mechanics. Canonical Transformation
PHYS 705: Classcal Mechancs Canoncal Transformaon Canoncal Varables and Hamlonan Formalsm As we have seen, n he Hamlonan Formulaon of Mechancs,, are ndeenden varables n hase sace on eual foong The Hamlon
Advanced time-series analysis (University of Lund, Economic History Department)
Advanced me-seres analss (Unvers of Lund, Economc Hsor Dearmen) 3 Jan-3 Februar and 6-3 March Lecure 4 Economerc echnues for saonar seres : Unvarae sochasc models wh Box- Jenns mehodolog, smle forecasng
by Lauren DeDieu Advisor: George Chen
b Laren DeDe Advsor: George Chen Are one of he mos powerfl mehods o nmercall solve me dependen paral dfferenal eqaons PDE wh some knd of snglar shock waves & blow-p problems. Fed nmber of mesh pons Moves
In the complete model, these slopes are ANALYSIS OF VARIANCE FOR THE COMPLETE TWO-WAY MODEL. (! i+1 -! i ) + [(!") i+1,q - [(!
ANALYSIS OF VARIANCE FOR THE COMPLETE TWO-WAY MODEL The frs hng o es n wo-way ANOVA: Is here neracon? "No neracon" means: The man effecs model would f. Ths n urn means: In he neracon plo (wh A on he horzonal
Cartesian tensors. Order (rank) Scalar. Vector. 3x3 matrix
Caresan ensors Order (rank) 0 1 3 a b c d k Scalar ecor 33 mar Caresan ensors Kronecker dela δ = 1 f = 0 f Le- Ca epslon ε k = 1 f,, k are cclc 1 f,, k are ancclc 0 oherse Smmaon conenon (o eqal ncces
Research Article Cubic B-spline for the Numerical Solution of Parabolic Integro-differential Equation with a Weakly Singular Kernel
Researc Jornal of Appled Scences, Engneerng and Tecnology 7(): 65-7, 4 DOI:.96/afs.7.5 ISS: 4-7459; e-iss: 4-7467 4 Mawell Scenfc Pblcaon Corp. Sbmed: Jne 8, Acceped: Jly 9, Pblsed: Marc 5, 4 Researc Arcle
Mechanics Physics 151
Mechancs Physcs 5 Lecure 9 Hamlonan Equaons of Moon (Chaper 8) Wha We Dd Las Tme Consruced Hamlonan formalsm H ( q, p, ) = q p L( q, q, ) H p = q H q = p H = L Equvalen o Lagrangan formalsm Smpler, bu
Mechanics Physics 151
Mechancs Physcs 5 Lecure 9 Hamlonan Equaons of Moon (Chaper 8) Wha We Dd Las Tme Consruced Hamlonan formalsm Hqp (,,) = qp Lqq (,,) H p = q H q = p H L = Equvalen o Lagrangan formalsm Smpler, bu wce as
Solution in semi infinite diffusion couples (error function analysis)
Soluon n sem nfne dffuson couples (error funcon analyss) Le us consder now he sem nfne dffuson couple of wo blocks wh concenraon of and I means ha, n a A- bnary sysem, s bondng beween wo blocks made of
Outline. Review Solution Approaches. Review Basic Equations. Nature of Turbulence. Review Fluent Exercise. Turbulence Models
Trblence Models Larry areo Mechancal Engneerng 69 ompaonal Fld Dynamcs Febrary, Olne Revew las lecre Nare of rblence Reynolds-average Naver-Soes (RNS) Mng lengh heory Models sng one dfferenal eqaon Two-eqaon
A L A BA M A L A W R E V IE W
A L A BA M A L A W R E V IE W Volume 52 Fall 2000 Number 1 B E F O R E D I S A B I L I T Y C I V I L R I G HT S : C I V I L W A R P E N S I O N S A N D TH E P O L I T I C S O F D I S A B I L I T Y I N
RAMIFICATIONS of POSITION SERVO LOOP COMPENSATION
RAMIFICATIONS f POSITION SERO LOOP COMPENSATION Gerge W. Yunk, P.E. Lfe Fellw IEEE Indural Cnrl Cnulg, Inc. Fnd du Lac, Wcn Fr many year dural pg er dre dd n ue er cmpena he frward p lp. Th wa referred
Notes on the stability of dynamic systems and the use of Eigen Values.
Noes on he sabl of dnamc ssems and he use of Egen Values. Source: Macro II course noes, Dr. Davd Bessler s Tme Seres course noes, zarads (999) Ineremporal Macroeconomcs chaper 4 & Techncal ppend, and Hamlon
Numerical Study of Large-area Anti-Resonant Reflecting Optical Waveguide (ARROW) Vertical-Cavity Semiconductor Optical Amplifiers (VCSOAs)
USOD 005 uecal Sudy of Lage-aea An-Reonan Reflecng Opcal Wavegude (ARROW Vecal-Cavy Seconduco Opcal Aplfe (VCSOA anhu Chen Su Fung Yu School of Eleccal and Eleconc Engneeng Conen Inoducon Vecal Cavy Seconduco
Response of MDOF systems
Response of MDOF syses Degree of freedo DOF: he nu nuber of ndependen coordnaes requred o deerne copleely he posons of all pars of a syse a any nsan of e. wo DOF syses hree DOF syses he noral ode analyss
Robustness Experiments with Two Variance Components
Naonal Insue of Sandards and Technology (NIST) Informaon Technology Laboraory (ITL) Sascal Engneerng Dvson (SED) Robusness Expermens wh Two Varance Componens by Ana Ivelsse Avlés avles@ns.gov Conference
ESCI 343 Atmospheric Dynamics II Lesson 8 Sound Waves
ESCI 343 Amoheri Dynami II Leon 8 Sond Wae Referene: An Inrodion o Dynami Meeorology (3 rd ediion), JR Holon Wae in Flid, J Lighhill SOUND WAVES We will limi or analyi o ond wae raeling only along he -ai,
Multi-Fuel and Mixed-Mode IC Engine Combustion Simulation with a Detailed Chemistry Based Progress Variable Library Approach
Mul-Fuel and Med-Mode IC Engne Combuson Smulaon wh a Dealed Chemsry Based Progress Varable Lbrary Approach Conens Inroducon Approach Resuls Conclusons 2 Inroducon New Combuson Model- PVM-MF New Legslaons
V.Abramov - FURTHER ANALYSIS OF CONFIDENCE INTERVALS FOR LARGE CLIENT/SERVER COMPUTER NETWORKS
R&RATA # Vol.) 8, March FURTHER AALYSIS OF COFIDECE ITERVALS FOR LARGE CLIET/SERVER COMPUTER ETWORKS Vyacheslav Abramov School of Mahemacal Scences, Monash Unversy, Buldng 8, Level 4, Clayon Campus, Wellngon
Model-Based FDI : the control approach
Model-Baed FDI : he conrol approach M. Saroweck LAIL-CNRS EUDIL, Unver Llle I Olne of he preenaon Par I : model Sem, normal and no normal condon, fal Par II : he decon problem problem eng noe, drbance,
Higher-order Graph Cuts
Example: Segmenaon Hgher-orer Graph Hroh Ihkawa 石川博 Deparmen of omper Scence & Engneerng Waea Unery 早稲田大学 Boyko&Jolly IV 3 Example: Segmenaon Local moel ex.: Moel of pxel ale for each kn of e Pror moel
CH.3. COMPATIBILITY EQUATIONS. Continuum Mechanics Course (MMC) - ETSECCPB - UPC
CH.3. COMPATIBILITY EQUATIONS Connuum Mechancs Course (MMC) - ETSECCPB - UPC Overvew Compably Condons Compably Equaons of a Poenal Vecor Feld Compably Condons for Infnesmal Srans Inegraon of he Infnesmal
Reconstruction of Variational Iterative Method for Solving Fifth Order Caudrey-Dodd-Gibbon (CDG) Equation
Shraz Unvery of Technology From he SelecedWor of Habbolla Lafzadeh Reconrcon of Varaonal Ierave Mehod for Solvng Ffh Order Cadrey-Dodd-Gbbon (CDG Eqaon Habbolla Lafzadeh, Shraz Unvery of Technology Avalable
Chapter 6: AC Circuits
Chaper 6: AC Crcus Chaper 6: Oulne Phasors and he AC Seady Sae AC Crcus A sable, lnear crcu operang n he seady sae wh snusodal excaon (.e., snusodal seady sae. Complee response forced response naural response.
Improvement of Two-Equation Turbulence Model with Anisotropic Eddy-Viscosity for Hybrid Rocket Research
evenh Inernaonal onference on ompaonal Fld Dynamcs (IFD7), Bg Island, awa, Jly 9-, IFD7-9 Improvemen of Two-Eqaon Trblence Model wh Ansoropc Eddy-Vscosy for ybrd oce esearch M. Mro * and T. hmada ** orrespondng
Lecture 9: Dynamic Properties
Shor Course on Molecular Dynamcs Smulaon Lecure 9: Dynamc Properes Professor A. Marn Purdue Unversy Hgh Level Course Oulne 1. MD Bascs. Poenal Energy Funcons 3. Inegraon Algorhms 4. Temperaure Conrol 5.
Solving Parabolic Partial Delay Differential. Equations Using The Explicit Method And Higher. Order Differences
Jornal of Kfa for Maemacs and Compe Vol. No.7 Dec pp 77-5 Solvng Parabolc Paral Delay Dfferenal Eqaons Usng e Eplc Meod And Hger Order Dfferences Asss. Prof. Amal Kalaf Haydar Kfa Unversy College of Edcaon
(,,, ) (,,, ). In addition, there are three other consumers, -2, -1, and 0. Consumer -2 has the utility function
MACROECONOMIC THEORY T J KEHOE ECON 87 SPRING 5 PROBLEM SET # Conder an overlappng generaon economy le ha n queon 5 on problem e n whch conumer lve for perod The uly funcon of he conumer born n perod,
Calculation of the Resistance of a Ship Mathematical Formulation. Calculation of the Resistance of a Ship Mathematical Formulation
Ressance s obaned from he sm of he frcon and pressre ressance arables o deermne: - eloc ecor, (3) = (,, ) = (,, ) - Pressre, p () ( - Dens, ρ, s defned b he eqaon of sae Ressance and Proplson Lecre 0 4
2/20/2013. EE 101 Midterm 2 Review
//3 EE Mderm eew //3 Volage-mplfer Model The npu ressance s he equalen ressance see when lookng no he npu ermnals of he amplfer. o s he oupu ressance. I causes he oupu olage o decrease as he load ressance
Chapter 7 AC Power and Three-Phase Circuits
Chaper 7 AC ower and Three-hae Crcu Chaper 7: Oulne eance eacance eal power eacve power ower n AC Crcu ower and Energy Gven nananeou power p, he oal energy w ranferred o a load beween and : w p d The average
A Random Walk through Seasonal Adjustment: Noninvertible Moving Averages and Unit Root Tests
CONFERENCE ON SEASONAIY, SEASONA ADJUSMEN AND HEIR IMPICAIONS FOR SHOR-ERM ANAYSIS AND FORECASING 0- MAY 006 A Random al hrogh Seaonal Admen: Nonnverble Movng Average and Un Roo e oma del Barro Caro Dene
Endogeneity. Is the term given to the situation when one or more of the regressors in the model are correlated with the error term such that
s row Endogeney Is he erm gven o he suaon when one or more of he regressors n he model are correlaed wh he error erm such ha E( u 0 The 3 man causes of endogeney are: Measuremen error n he rgh hand sde
FI 3103 Quantum Physics
/9/4 FI 33 Quanum Physcs Aleander A. Iskandar Physcs of Magnesm and Phooncs Research Grou Insu Teknolog Bandung Basc Conces n Quanum Physcs Probably and Eecaon Value Hesenberg Uncerany Prncle Wave Funcon
OPTIMIZATION OF A NONCONVENTIONAL ENGINE EVAPORATOR
Jornal of KONES Powerran and Transpor, Vol. 17, No. 010 OPTIMIZATION OF A NONCONVENTIONAL ENGINE EVAPORATOR Andre Kovalí, Eml Toporcer Unversy of Žlna, Facly of Mechancal Engneerng Deparmen of Aomove Technology
Open Chemical Systems and Their Biological Function. Department of Applied Mathematics University of Washington
Oen Chemcal Syem and Ther Bologcal Funcon Hong Qan Dearmen of Aled Mahemac Unvery of Wahngon Dynamc and Thermodynamc of Sochac Nonlnear Meococ Syem Meococ decron of hycal and chemcal yem: Gbb 1870-1890
CS434a/541a: Pattern Recognition Prof. Olga Veksler. Lecture 4
CS434a/54a: Paern Recognon Prof. Olga Veksler Lecure 4 Oulne Normal Random Varable Properes Dscrmnan funcons Why Normal Random Varables? Analycally racable Works well when observaon comes form a corruped
Measurement of Bulk Materials. D. W. Herrin, Ph.D., P.E. University of Kentucky Department of Mechanical Engineering
Measrement of Blk Materials D. W. Herrin, Ph.D., P.E. Deartment of Mechanical Engineering Motivation Determining the blk roerties ü Comlex wave nmber and characteristic imedance ü Comlex seed of sond and
Chapters 2 Kinematics. Position, Distance, Displacement
Chapers Knemacs Poson, Dsance, Dsplacemen Mechancs: Knemacs and Dynamcs. Knemacs deals wh moon, bu s no concerned wh he cause o moon. Dynamcs deals wh he relaonshp beween orce and moon. The word dsplacemen
Comb Filters. Comb Filters
The smple flers dscussed so far are characered eher by a sngle passband and/or a sngle sopband There are applcaons where flers wh mulple passbands and sopbands are requred Thecomb fler s an example of
HOMOGENIZATION METHOD TO PREDICT THREE-DIMENSIONAL PERMEABILITIES CONSIDERING MICRO-MACRO AND SOLID-FLUID INTERACTIONS
HOMOGNIZATION MTHOD TO PRDICT THR-DIMNSIONAL PRMABILITIS CONSIDRING MICRO-MACRO AND SOLID-FLUID INTRACTIONS Nao Taano Maar Zao Tomom ohoa 2 and Kenro Terada 3 Deparmen o Manacrng Scence Oaa Unver 2- amada-oa
VECTOR AUTOREGRESSIVE MOVING AVERAGE MODEL
VECOR AUOREGRESSIVE MOVING AVERAGE MODEL Ran Kumar Paul Indan Agrculural Sac Reearch Inue Lbrar Avenue, New Delh rana@gmal.com Inroducon In man area of Agrculure relaed feld forecang roducon ver much eenal
Different kind of oscillation
PhO 98 Theorecal Qeson.Elecrcy Problem (8 pons) Deren knd o oscllaon e s consder he elecrc crc n he gre, or whch mh, mh, nf, nf and kω. The swch K beng closed he crc s copled wh a sorce o alernang crren.
グラフィカルモデルによる推論 確率伝搬法 (2) Kenji Fukumizu The Institute of Statistical Mathematics 計算推論科学概論 II (2010 年度, 後期 )
グラフィカルモデルによる推論 確率伝搬法 Kenj Fukuzu he Insue of Sascal Maheacs 計算推論科学概論 II 年度 後期 Inference on Hdden Markov Model Inference on Hdden Markov Model Revew: HMM odel : hdden sae fne Inference Coue... for any Naïve
F-Tests and Analysis of Variance (ANOVA) in the Simple Linear Regression Model. 1. Introduction
ECOOMICS 35* -- OTE 9 ECO 35* -- OTE 9 F-Tess and Analyss of Varance (AOVA n he Smple Lnear Regresson Model Inroducon The smple lnear regresson model s gven by he followng populaon regresson equaon, or
Mechanics Physics 151
Mechancs Physcs 5 Lecure 0 Canoncal Transformaons (Chaper 9) Wha We Dd Las Tme Hamlon s Prncple n he Hamlonan formalsm Dervaon was smple δi δ Addonal end-pon consrans pq H( q, p, ) d 0 δ q ( ) δq ( ) δ
Ordinary Differential Equations in Neuroscience with Matlab examples. Aim 1- Gain understanding of how to set up and solve ODE s
Ordnary Dfferenal Equaons n Neuroscence wh Malab eamples. Am - Gan undersandng of how o se up and solve ODE s Am Undersand how o se up an solve a smple eample of he Hebb rule n D Our goal a end of class
Panel Data Regression Models
Panel Daa Regresson Models Wha s Panel Daa? () Mulple dmensoned Dmensons, e.g., cross-secon and me node-o-node (c) Pongsa Pornchawseskul, Faculy of Economcs, Chulalongkorn Unversy (c) Pongsa Pornchawseskul,
Solution of a diffusion problem in a non-homogeneous flow and diffusion field by the integral representation method (IRM)
Appled and ompaonal Mahemacs 4; 3: 5-6 Pblshed onlne Febrary 4 hp://www.scencepblshnggrop.com//acm do:.648/.acm.43.3 olon of a dffson problem n a non-homogeneos flow and dffson feld by he negral represenaon
Linear Response Theory: The connection between QFT and experiments
Phys540.nb 39 3 Lnear Response Theory: The connecon beween QFT and expermens 3.1. Basc conceps and deas Q: ow do we measure he conducvy of a meal? A: we frs nroduce a weak elecrc feld E, and hen measure
Lecture 5. Plane Wave Reflection and Transmission
Lecue 5 Plane Wave Reflecon and Tansmsson Incden wave: 1z E ( z) xˆ E (0) e 1 H ( z) yˆ E (0) e 1 Nomal Incdence (Revew) z 1 (,, ) E H S y (,, ) 1 1 1 Refleced wave: 1z E ( z) xˆ E E (0) e S H 1 1z H (
Electromagnetic waves in vacuum.
leromagne waves n vauum. The dsovery of dsplaemen urrens enals a peular lass of soluons of Maxwell equaons: ravellng waves of eler and magne felds n vauum. In he absene of urrens and harges, he equaons
Computing Relevance, Similarity: The Vector Space Model
Compung Relevance, Smlary: The Vecor Space Model Based on Larson and Hears s sldes a UC-Bereley hp://.sms.bereley.edu/courses/s0/f00/ aabase Managemen Sysems, R. Ramarshnan ocumen Vecors v ocumens are
CONSISTENT EARTHQUAKE ACCELERATION AND DISPLACEMENT RECORDS
APPENDX J CONSSTENT EARTHQUAKE ACCEERATON AND DSPACEMENT RECORDS Earhqake Acceleraons can be Measred. However, Srcres are Sbjeced o Earhqake Dsplacemens J. NTRODUCTON { XE "Acceleraon Records" }A he presen
Appendix H: Rarefaction and extrapolation of Hill numbers for incidence data
Anne Chao Ncholas J Goell C seh lzabeh L ander K Ma Rober K Colwell and Aaron M llson 03 Rarefacon and erapolaon wh ll numbers: a framewor for samplng and esmaon n speces dversy sudes cology Monographs
Variational method to the second-order impulsive partial differential equations with inconstant coefficients (I)
Avalable onlne a www.scencedrec.com Proceda Engneerng 6 ( 5 4 Inernaonal Worksho on Aomoble, Power and Energy Engneerng Varaonal mehod o he second-order mlsve aral dfferenal eqaons wh nconsan coeffcens
A Cell Decomposition Approach to Online Evasive Path Planning and the Video Game Ms. Pac-Man
Cell Decomoson roach o Onlne Evasve Pah Plannng and he Vdeo ame Ms. Pac-Man reg Foderaro Vram Raju Slva Ferrar Laboraory for Inellgen Sysems and Conrols LISC Dearmen of Mechancal Engneerng and Maerals
Motion of Wavepackets in Non-Hermitian. Quantum Mechanics
Moon of Wavepaces n Non-Herman Quanum Mechancs Nmrod Moseyev Deparmen of Chemsry and Mnerva Cener for Non-lnear Physcs of Complex Sysems, Technon-Israel Insue of Technology www.echnon echnon.ac..ac.l\~nmrod
Comprehensive Integrated Simulation and Optimization of LPP for EUV Lithography Devices
Comprehense Inegraed Smulaon and Opmaon of LPP for EUV Lhograph Deces A. Hassanen V. Su V. Moroo T. Su B. Rce (Inel) Fourh Inernaonal EUVL Smposum San Dego CA Noember 7-9 2005 Argonne Naonal Laboraor Offce
ON THE ACCURACY OF NUMERICAL PREDICTION IN TRANSONIC-SUPERSONIC FLOW ARROUND MISSILES
U.P.B. Sc. Bll., Seres D, Vol. 7, Iss. 3, ISSN 454-358 ON THE ACCURACY OF NUMERICAL PREDICTION IN TRANSONIC-SUPERSONIC FLOW ARROUND MISSILES Crsna MIHAILESCU, Teodor Vorel CHELARU, Seran DANAILA 3, Cornel
TSS = SST + SSE An orthogonal partition of the total SS
ANOVA: Topc 4. Orhogonal conrass [ST&D p. 183] H 0 : µ 1 = µ =... = µ H 1 : The mean of a leas one reamen group s dfferen To es hs hypohess, a basc ANOVA allocaes he varaon among reamen means (SST) equally
Graphene nanoplatelets induced heterogeneous bimodal structural magnesium matrix composites with enhanced mechanical properties
raphene nanoplaele nce heerogeneo bmoal rcral magnem marx compoe wh enhance mechancal propere Shln Xang a, b, Xaojn Wang a, *, anoj pa b, Kn W a, Xaoh H a, ngy Zheng a a School of aeral Scence an ngneerng,
Cooling of a hot metal forging. , dt dt
Tranen Conducon Uneady Analy - Lumped Thermal Capacy Model Performed when; Hea ranfer whn a yem produced a unform emperaure drbuon n he yem (mall emperaure graden). The emperaure change whn he yem condered
H = d d q 1 d d q N d d p 1 d d p N exp
8333: Sacal Mechanc I roblem Se # 7 Soluon Fall 3 Canoncal Enemble Non-harmonc Ga: The Hamlonan for a ga of N non neracng parcle n a d dmenonal box ha he form H A p a The paron funcon gven by ZN T d d
Let s treat the problem of the response of a system to an applied external force. Again,
Page 33 QUANTUM LNEAR RESPONSE FUNCTON Le s rea he problem of he response of a sysem o an appled exernal force. Agan, H() H f () A H + V () Exernal agen acng on nernal varable Hamlonan for equlbrum sysem
Lect. 12: Oblique Incidence at Dielectric Interface
E r Lec. : Oblque Incdence a Delecrc Inerface (Cheng 8-0) Perpendcular Polaraon E E ep( j)ep( j) H r ε,μ ε,μ θ r θ E E H Er E ep( jr)ep( jr) E E ep( j)ep( j) E H ( cos sn ) ep( j)ep( j) E Hr ( cosr sn
Cubic Bezier Homotopy Function for Solving Exponential Equations
Penerb Journal of Advanced Research n Compung and Applcaons ISSN (onlne: 46-97 Vol. 4, No.. Pages -8, 6 omoopy Funcon for Solvng Eponenal Equaons S. S. Raml *,,. Mohamad Nor,a, N. S. Saharzan,b and M.
UNIVERSITAT AUTÒNOMA DE BARCELONA MARCH 2017 EXAMINATION
INTERNATIONAL TRADE T. J. KEHOE UNIVERSITAT AUTÒNOMA DE BARCELONA MARCH 27 EXAMINATION Please answer wo of he hree quesons. You can consul class noes, workng papers, and arcles whle you are workng on he
I-POLYA PROCESS AND APPLICATIONS Leda D. Minkova
The XIII Inenaonal Confeence Appled Sochasc Models and Daa Analyss (ASMDA-009) Jne 30-Jly 3, 009, Vlns, LITHUANIA ISBN 978-9955-8-463-5 L Sakalaskas, C Skadas and E K Zavadskas (Eds): ASMDA-009 Seleced
Distributed Control for the Parallel DC Linked Modular Shunt Active Power Filters under Distorted Utility Voltage Condition
Dtrbted Control for the Parallel DC Lnked Modlar Shnt Actve Power Flter nder Dtorted Utlty Voltage Condton Reearch Stdent: Adl Salman Spervor: Dr. Malabka Ba School of Electrcal and Electronc Engneerng
THE PREDICTION OF COMPETITIVE ENVIRONMENT IN BUSINESS
THE PREICTION OF COMPETITIVE ENVIRONMENT IN BUSINESS INTROUCTION The wo dmensonal paral dfferenal equaons of second order can be used for he smulaon of compeve envronmen n busness The arcle presens he
HEAT CONDUCTION PROBLEM IN A TWO-LAYERED HOLLOW CYLINDER BY USING THE GREEN S FUNCTION METHOD
Journal of Appled Mahemacs and Compuaonal Mechancs 3, (), 45-5 HEAT CONDUCTION PROBLEM IN A TWO-LAYERED HOLLOW CYLINDER BY USING THE GREEN S FUNCTION METHOD Sansław Kukla, Urszula Sedlecka Insue of Mahemacs,
( ) [ ] MAP Decision Rule
![( ) [ ] MAP Decision Rule](/thumbs/82/84970741.jpg "( ) [ ] MAP Decision Rule")
Announcemens Bayes Decson Theory wh Normal Dsrbuons HW0 due oday HW o be assgned soon Proec descrpon posed Bomercs CSE 90 Lecure 4 CSE90, Sprng 04 CSE90, Sprng 04 Key Probables 4 ω class label X feaure
Econ107 Applied Econometrics Topic 5: Specification: Choosing Independent Variables (Studenmund, Chapter 6)
Econ7 Appled Economercs Topc 5: Specfcaon: Choosng Independen Varables (Sudenmund, Chaper 6 Specfcaon errors ha we wll deal wh: wrong ndependen varable; wrong funconal form. Ths lecure deals wh wrong ndependen
Module 4. Analysis of Statically Indeterminate Structures by the Direct Stiffness Method. Version 2 CE IIT, Kharagpur
Modle Analysis of Statically Indeterminate Strctres by the Direct Stiffness Method Version CE IIT, Kharagr Lesson The Direct Stiffness Method: Trss Analysis (Contined) Version CE IIT, Kharagr Instrctional
New M-Estimator Objective Function. in Simultaneous Equations Model. (A Comparative Study)
Inernaonal Mahemacal Forum, Vol. 8, 3, no., 7 - HIKARI Ld, www.m-hkar.com hp://dx.do.org/.988/mf.3.3488 New M-Esmaor Objecve Funcon n Smulaneous Equaons Model (A Comparave Sudy) Ahmed H. Youssef Professor
Stochastic Maxwell Equations in Photonic Crystal Modeling and Simulations
Sochasc Maxwell Equaons n Phoonc Crsal Modelng and Smulaons Hao-Mn Zhou School of Mah Georga Insue of Technolog Jon work wh: Al Adb ECE Majd Bade ECE Shu-Nee Chow Mah IPAM UCLA Aprl 14-18 2008 Parall suppored
Numerical simulation of flow reattachment length in a stilling basin with a step-down floor
5 h Inernaonal Symposm on Hydralc Srcres Brsbane, Asrala, 5-7 Jne 04 Hydralc Srcres and Socey: Engneerng hallenges and Eremes ISBN 97874756 - DOI: 0.464/ql.04.3 Nmercal smlaon of flow reaachmen lengh n
. The geometric multiplicity is dim[ker( λi. number of linearly independent eigenvectors associated with this eigenvalue.
Lnear Algebra Lecure # Noes We connue wh he dscusson of egenvalues, egenvecors, and dagonalzably of marces We wan o know, n parcular wha condons wll assure ha a marx can be dagonalzed and wha he obsrucons
Turbulence Modelling (CFD course)
Trblence Modellng (CFD corse) Sławomr Kbac slawomr.bac@mel.pw.ed.pl 14.11.016 Copyrgh 016, Sławomr Kbac Trblence Modellng Sławomr Kbac Conens 1. Reynolds-averaged Naver-Soes eqaons... 3. Closre of he modelled
Motion in Two Dimensions
Phys 1 Chaper 4 Moon n Two Dmensons adzyubenko@csub.edu hp://www.csub.edu/~adzyubenko 005, 014 A. Dzyubenko 004 Brooks/Cole 1 Dsplacemen as a Vecor The poson of an objec s descrbed by s poson ecor, r The
Normal Random Variable and its discriminant functions
Noral Rando Varable and s dscrnan funcons Oulne Noral Rando Varable Properes Dscrnan funcons Why Noral Rando Varables? Analycally racable Works well when observaon coes for a corruped snle prooype 3 The
19 th INTERNATIONAL CONGRESS ON ACOUSTICS MADRID, 2-7 SEPTEMBER 2007
9 h INTERNATIONAL CONGRESS ON ACOUSTICS MADRID -7 SEPTEMBER 7 SOUND INSULATION CHARACTERISTICS OF A MICROPERFORATED PANEL ITH A SUBDIVIDED AIR LAYER PACS:.55.T Toyoda Masahro ; Daj Takahash B Kyoo Unv.
Handout # 6 (MEEN 617) Numerical Integration to Find Time Response of SDOF mechanical system Y X (2) and write EOM (1) as two first-order Eqs.
Handou # 6 (MEEN 67) Numercal Inegraon o Fnd Tme Response of SDOF mechancal sysem Sae Space Mehod The EOM for a lnear sysem s M X DX K X F() () X X X X V wh nal condons, a 0 0 ; 0 Defne he followng varables,
A Demand System for Input Factors when there are Technological Changes in Production
A Demand Syem for Inpu Facor when here are Technologcal Change n Producon Movaon Due o (e.g.) echnologcal change here mgh no be a aonary relaonhp for he co hare of each npu facor. When emang demand yem
. The geometric multiplicity is dim[ker( λi. A )], i.e. the number of linearly independent eigenvectors associated with this eigenvalue.
![. The geometric multiplicity is dim[ker( λi. A )], i.e. the number of linearly independent eigenvectors associated with this eigenvalue.](/thumbs/78/77822798.jpg ". The geometric multiplicity is dim[ker( λi. A )], i.e. the number of linearly independent eigenvectors associated with this eigenvalue.")
Mah E-b Lecure #0 Noes We connue wh he dscusson of egenvalues, egenvecors, and dagonalzably of marces We wan o know, n parcular wha condons wll assure ha a marx can be dagonalzed and wha he obsrucons are
2.1 Constitutive Theory
Secon.. Consuve Theory.. Consuve Equaons Governng Equaons The equaons governng he behavour of maerals are (n he spaal form) dρ v & ρ + ρdv v = + ρ = Conservaon of Mass (..a) d x σ j dv dvσ + b = ρ v& +
NATIONAL UNIVERSITY OF SINGAPORE PC5202 ADVANCED STATISTICAL MECHANICS. (Semester II: AY ) Time Allowed: 2 Hours
NATONAL UNVERSTY OF SNGAPORE PC5 ADVANCED STATSTCAL MECHANCS (Semeser : AY 1-13) Tme Allowed: Hours NSTRUCTONS TO CANDDATES 1. Ths examnaon paper conans 5 quesons and comprses 4 prned pages.. Answer all
Prediction of Wing Downwash Using CFD
Predcon of Wng Downwash Usng CFD Mohammed MAHDI* *Correspondng ahor Aeronacal Research Cener-Sdan P.O. Bo 334 momahad7@homal.com DOI:.3/66-8.5.7.. 3 rd Inernaonal Worshop on Nmercal Modellng n Aerospace
Dynamic Team Decision Theory. EECS 558 Project Shrutivandana Sharma and David Shuman December 10, 2005
Dynamc Team Decson Theory EECS 558 Proec Shruvandana Sharma and Davd Shuman December 0, 005 Oulne Inroducon o Team Decson Theory Decomposon of he Dynamc Team Decson Problem Equvalence of Sac and Dynamc
K E L LY T H O M P S O N
K E L LY T H O M P S O N S E A O LO G Y C R E ATO R, F O U N D E R, A N D PA R T N E R K e l l y T h o m p s o n i s t h e c r e a t o r, f o u n d e r, a n d p a r t n e r o f S e a o l o g y, a n e x
Comparative Analysis of Single and Three-phase Dual Active Bridge Bidirectional DC-DC Converter Based on the Phase-Shifting Control
Inernaonal Conference on Energy, ower and Elecrcal Engneerng (EEE 16 Comparave Analy of Sngle and Three-phae Dual Acve Brdge Bdreconal DC-DC Converer Baed on he hae-shfng Conrol Gangu Yan, Yongln * and
[ ] 2. [ ]3 + (Δx i + Δx i 1 ) / 2. Δx i-1 Δx i Δx i+1. TPG4160 Reservoir Simulation 2018 Lecture note 3. page 1 of 5
![[ ] 2. [ ]3 + (Δx i + Δx i 1 ) / 2. Δx i-1 Δx i Δx i+1. TPG4160 Reservoir Simulation 2018 Lecture note 3. page 1 of 5](/thumbs/85/92299540.jpg "[ ] 2. [ ]3 + (Δx i + Δx i 1 ) / 2. Δx i-1 Δx i Δx i+1. TPG4160 Reservoir Simulation 2018 Lecture note 3. page 1 of 5")
TPG460 Reservor Smulaon 08 page of 5 DISCRETIZATIO OF THE FOW EQUATIOS As we already have seen, fne dfference appromaons of he paral dervaves appearng n he flow equaons may be obaned from Taylor seres