000			02129ntm a2200241 a 4500
001			vtls000083893
003			KUKTEM
005			20251117113244.0
008			141120t2013 my a f m 000 0 eng d
020			_aTHE0006273(Local)
039		9	_a201905171129 _baida _c201411210924 _dariffin _y201411201513 _zariffin
040			_aUMP
090			_aTJ267 .S87 2013 r Bc.
100	0		_aNurul Suraya Azahari
245	1	0	_aParticle impact prediction of an archimedes screw runner blade for micro hydro turbine / _cNurul Suraya Azahari
260			_aKuantan, Pahang : _bUMP, _c2013
300			_axvii, 47 p. : _bill. (some col.) ; _c30 cm.
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang – 2013
504			_aBibliography : p. 43-44
520	3		_aEnergy is one of the important sources in the world and important for developing countries. In rural and remote areas, transmission and distribution of energy generated from fossil fuels can be difficult and expensive and producing renewable energy such as water turbine can locally offer a viable alternative. The subject study is conducted to investigate the flow behaviour of water inside the turbine and predict the impact of particle towards blade surface. For this reasons, computational fluid dynamics (CFD) methods are used. The three-dimensional flow of fluid is numerically analysed using the Navier-Stokes equation with standard k-ε turbulence model by applying some boundaries condition such as steady state flow condition, isentropic flow and isothermal temperature. The numerical results such as velocity streamlines, flow pattern and pressure contour for flow of water entering the blade are compared with the experimental results which obtained by other researches. This study shows that the prediction of particle impact occurs mostly on the entering surface blade and along the leading edge of the screw runner. Any modification on the design of the screw runner blade can be analyse for further study.
650		0	_aTurbines
999			_aVIRTUA40 _c5552 _d5558
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992