01792ntm a2200241 a 4500 vtls000083113 KUKTEM 20251114204335.0 141105t2013 my da f m 000 0 eng d THE0006421(Local) 201905131513 amirul 201411131327 training2 201411051451 training2 UMP TJ840 .A45 2013 r Bc. Ahmad Alif Ahmad Adam Predicting crack pattern on archimedes screw runner blade of micro hydro power / Ahmad Alif Ahmad Adam Kuantan, Pahang : UMP, 2013 xv, 41 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project Paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang – 2013 Bibliography : p. 42 One of the fundamental studies of Micro hydro power with low head is the Archimedes screw runner. This research focuses on the study of behavior of fluid flow acting on the Archimedes screw runner blade and prediction of erosion pattern from fluid flow. The CAD model of the Archimedes screw blade was re-inversely design from past researcher. In order to determine the flow pattern, computational fluid dynamic, CFD was used to obtain the pressure distribution along blade structure. Analysis of three-dimensional with steady state flow was done with a standard k-ε as the turbulence model. The result obtained from pressure pattern shows that the highest value of coefficient of pressure obtained at the blade tip. This result shows that the prediction of crack may occur mostly at the blade tip. Further studies of blade design can be improved by reducing crack. Hydraulic machinery 0 0 0 1 20000 20000 2019-09-04 0 TJ840 .A45 2013 r Bc. 0000086477 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 0 20000 20000 2019-09-04 0 CD 8178 | TJ840 .A45 2013 r Bc. 0000086478 2019-09-04 00:00:00 1 2019-09-04 ACCOM VIRTUA40 321 327 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992