Hi,
I studied the following paper. this paper is about effect of blade thickness on the separation. blade section is Naca 00 XX in this turbine.
ownload:
s2.0- paper is wrote that if blade thickness increases, separation on the blade delays. I want to know why dose this happen?
And also, in this paper is wrote that if blade thickness increases, there is higher pressure on suction surface and hence this gives a delayed separation. why dose this happen?why is there high pressure on suction surface?
I am grateful tha
kinetic energy of fluid is changed to pressure (because velocity of fluid is zero on blade surface). Next particle has some very small amount of kinetic energy /great part is changed to pressure), and next particles (which is around) has greater kinetic energy.
This mean: grater thickness - more delayed particles which act as extended blade ..
- Badges
- Science topic
- Similar topics
- Engineering
- Mechanical Engineering