B- Wageningen K. Pampel. Visual Basic. Generated by Foxit PDF Creator Foxit Software For evaluation only.
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1 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural for Research ad Scietific Studies - Egieerig Scieces Series Vol. (30 No. ( ampel B- Wageige 1 p Bp p Bu Visual Basic ٩٥
2 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural for Research ad Scietific Studies - Egieerig Scieces Series Vol. (30 No. ( 008 A Comparative Method for ropeller esig Techiques accordig to the Behavior of the Curves of esig arameters for ropeller erformace r. Michel Barbaha * r. Rami Hawa ** (Received / 3 / 007. Accepted 9 / 4 / 008 ABSTRACT This paper deals with a importat issue related to research cetres ad shipyards for the purpose of preparig advaced models capable of carryig out desig egieerig calculatios related to the desig of marie vessel propellers i the prelimiary stages of vessel desig. Accordig to the propeller series B. Wageige, the paper comprises a display of mathematic models related to curves coected with both coordiate systems ( Bu و ( Bp, ; Also, by the method of curves related to both systems ( p ad ( 1 p, accordig to the propeller series ampel. Both these types of series are stated due to their beig widely used i the field of propeller desigs. This eables us to compare the features each method by aalyzig the results of desig operatio. A computer program usig Visual Basic 6 is prepared to carry out calculatios accordig to the set models. eywords: ropeller desig, propeller model tests * Associate rofessor, Marie Egieerig epartmet, Faculty of Mechaical ad Electrical Egieerig, Tishree Uiversity, Lattakia, Syria. **Associate rofessor, Marie Egieerig epartmet, Faculty of Mechaical ad Electrical Egieerig, Tishree Uiversity, Lattakia, Syria. ٩٦
3 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series ort B-Wageige ampel ٩٧
4 Geerated by Foxit F Creator Foxit Software For evaluatio oly. z S o S B- Wageige - ampel - Göteborg SSA Ma - Tokyo TTRI AU - B- Wageige ampel 1 p Bp p Bu ٩٨
5 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series (Bp-δ (Bu -δ B- Wageige B u B (TH V.5 (H 0.5 V V T V H 0.5 p B p B u (1 ( (3 ft H ft rpm H H T V TH H TH (4 T R 1 - t EH V ( 1 - t lb T (5 V V ( 1 - V (6 EH EH = ƒ (V R = ƒ (V R ot V ω t H SH shaft BH shaft Ger N i shaft Ger m (7 H H H H H SH BH N i ٩٩
6 Geerated by Foxit F Creator Foxit Software For evaluatio oly. η shaft η Ger (BH (SH η m EH SH EH BH shaft w Ger EH r r EH shaft shaft Ger (8 (9 (H (EH η (TH (EH η H (TH η η S ξ r (H/ η B u (δ ( η δ B Bp Bu S o S ( B u -δ ١٠٠
7 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series ( B -δ ampel ( - λ ( 1 λ 1 - λ ( λ H ( 1 λ 1 H 1 ( cost ١٠١
8 Geerated by Foxit F Creator Foxit Software For evaluatio oly. 1 1 ( cost d V T 1 (10 V 4 T 4 1 (11 V h (1 T ( d ( (,V ( dopt d d Cost (T (H cost d cost ( opt V opt h ( (13 (14,,H (, H V ( opt ( opt cost cost ١٠٢
9 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series opt V V (,H T cost d cost ( opt ( opt (, ( 1, V d V H 3 (15 (, V V H 4 d opt 4 ( 5 opt opt ( opt (16 ( 1, d opt ( opt opt ( opt S o S (, ( 1, Z e o, 1 ١٠٣
10 Geerated by Foxit F Creator Foxit Software For evaluatio oly. 10, ( 60 ( 1, 1 rps S o S Z,,,H ( 1 (11 V ( ( ( ( opt opt rpm 1 rps ( g % atm h S. ρv (17 ١٠٤
11 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series 101,3 N m g f m atm, N S m 1, 71 N g f S m h S m 174,3 g (1, 1,5 m f m S 0 S (5-a 1 8 T V (18 (5-a ( So S ( e o g ( H % (19 (0 (5-b (19 (5-b ( So S ١٠٥
12 Geerated by Foxit F Creator Foxit Software For evaluatio oly. 0% 10% B-Wageige Visual Basic 6 ampel 7 L ft Lwk ft Ger r shaft 0.97 B ft C b C w 0.84 T ft C m 0.97 max g f 5.8 m ft g f 16.5 t 0 o C 60 ١٠٦
13 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series ( 7 (8 ١٠٧
14 Geerated by Foxit F Creator Foxit Software For evaluatio oly. (9 (10 ١٠٨
15 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series η η ( 11 η η (1 η η (13 ١٠٩
16 Geerated by Foxit F Creator Foxit Software For evaluatio oly. η η (14 (BH (BH (BH (BH (BH (BH ( 15 ١١٠
17 Geerated by Foxit F Creator Foxit Software For evaluatio oly. Tishree Uiversity Joural. Eg. Scieces Series (BH (16 (BH (17 (BH (18 ١١١
18 Geerated by Foxit F Creator Foxit Software For evaluatio oly. ampel B-Wageige B-Wageige ampel ampel ampel ampel 1- STALIŃSI, J. Teoria Okrętu, Wydowictwo Morski, Gdańsk 1979, OBYLIŃSI, L. Śruby Okrętowe, Wydowictwo omuikacyje, Warszawa 1965, UZIA, J. Teoria Okrętu, Wydawictwo Morski, Gdańsk 1988, BUCZOWSI, L. Metody Obliczeiowe Wstępego rojektowaia Statków, Wydowictwo Morski, Gdańsk 1976, AWŁOWSI, M. Badaia Modelowe I rojektowahe Śrub, Raport Techiczy Nr 53, Gdańsk WŁOWSI, M.Teoria Śruby Okrętowej, Raport Techiczy Nr 5, Gdańsk 00. ١١٢
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