For the flat vertical plat moving in direct of jet, we have taken F proportional to (V-u)(V-u). How it is different in case of moving vanes, jet is always in contact with moving vertical plate also? In comparison here we have taken V(V-u) which is not clear. Please explain.
Sir wheel pahle se move kar rha tha ya jet ke strike karne ke bad move kiya ? Agar pahle se move kar rha tha to mass/sec = pa(v-u) consider hoga . Aur tab initial velocity bhi (v-u) . Aur agar wheel jet ke strike karne se rotate kiya it means wheel pahle rest me tha to aise to initial velocity with which jet strikes the wheel V hoga aur tab mass/sec = pav hona chaiye
@@maharshibiswas3557 For the flat vertical plat moving in direct of jet, we have taken F proportional to (V-u)(V-u). How it is different in case of moving vanes, jet is always in contact with moving vertical plate also? In comparison here we have taken V(V-u) which is not clear. Why?
When there is single vane, relative velocity will decide the mass flow rate of water impacting on vane. But when there is series of vane, anyways all the water is going to strike, some water will strike first vane,some on 2nd and so on, hence the absolute value is used when deciding the mass flow rate of water striking the vane.
Sir why we consider relative velocity for mass flow rate when jet strikes on any plate except jet strike on series of vanes
Sir plz answer me
why
sir please answer this
Why not we take relative velocity here in mass flow rate
Sir reply Q nhi kar rahe hai..
For the flat vertical plat moving in direct of jet, we have taken F proportional to (V-u)(V-u). How it is different in case of moving vanes, jet is always in contact with moving vertical plate also? In comparison here we have taken V(V-u) which is not clear. Please explain.
Your explanation is best sir , you explain everything thing each and every particular things in detail manner such that we can learn easily
Sir Why did we take V while calculating mass. Why not V-u
Sir in simple words u r awesome.
Sir wheel pahle se move kar rha tha ya jet ke strike karne ke bad move kiya ?
Agar pahle se move kar rha tha to mass/sec = pa(v-u) consider hoga .
Aur tab initial velocity bhi (v-u) .
Aur agar wheel jet ke strike karne se rotate kiya it means wheel pahle rest me tha to aise to initial velocity with which jet strikes the wheel V hoga aur tab mass/sec = pav hona chaiye
Sir recently I have watched some videos of jet . Very interesting to watch your videos. Thank you sir.
Sir, your explanations are simple and amazing.. Thank you, sir, for your great efforts.
sir please made video on impact of jet on series of radial curved veins
SR.please problem bhi es basis pr banaeye....
flow over radial vanes, ka sir
And velocity triangle ka video banyea sir
I love your efforts for students sir
amazing to understanding
Sir plizz series of *radial curved vane* skip kr diye uska v video upload kigiye as possible...
Sir gate ki liya kase prepared kare ,self study se...sir pls tell us,,in one video...aur sir gate ki previous yarr solve ke liya video banaiya pls🙏🙏🙏
Sir please make videos on surveying subjects 🙏
Good explanation Sir.
Jet strike on series of vane why do not you take relative velocity for mass flow rate
Sir, moving plate ma hm log strick se pehala velocity (v-u) leya tha.... lakin esma (v-u) nhi liye sirf (v )kyu liye
Bro single vane k liye v-u lete hai aur series of vanes k liye sirf v
Same question my friend
@@maharshibiswas3557 For the flat vertical plat moving in direct of jet, we have taken F proportional to (V-u)(V-u). How it is different in case of moving vanes, jet is always in contact with moving vertical plate also? In comparison here we have taken V(V-u) which is not clear. Why?
This is for flat plates. Do a video for curved plates also
Osm 👌 teaching style
Dear sir ... i will b very thankful to u if u make video on equation of continuity in unsteady state along with its physical meaning
Thank you sir 🙏.
I want compressible water explain
बहुत सही पढ़ाते है सर आप
nice explanation
How the final velocity is zero???????
Yha bhi to jet relative velocity k sath strike kr ra to velocity of jet v kyu li
When there is single vane, relative velocity will decide the mass flow rate of water impacting on vane. But when there is series of vane, anyways all the water is going to strike, some water will strike first vane,some on 2nd and so on, hence the absolute value is used when deciding the mass flow rate of water striking the vane.
thanku sir
Make it shorter
Gjb
Sir final velocity zero kaise le rhe h
Flat plate ke condition me x direction me zero hota h per ispe kaise ho rha h
Brother vo velocity of jet after the strike hai.. jab jet strike hojayega toh vo split hojayega and uski velocity zero hojaygi
Same theroy dont repeat sir.