出版社：The International Institute for Science, Technology and Education (IISTE)
摘要：The accuracy of numerical simulation of any physical process depends on the technique adopted for the simulation and the software used. Many software i.e., ANSYS, PHONICS, NUMECA, STAR-CCM+, etc. have been developed to solve the governing equations in discretizing the flow domain. Each software has its own capabilities and limitations. In the present work, STAR-CCM+ has been used for numerical simulation in draft tube of hydraulic turbine and result are presented in graphical and tabular form. Keyword: Elbow draft tube, numerical flow simulation, efficiency, head loss.
