|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
zahrashiroodi
Join Date: Apr 2018
Posts: 1
Rep Power: 0 ![]() |
Hi all. i have a question about cavitation in venturi. How can i calculate supersonic/initial pressure as pressure inlet boandary condition?:confused
|
|
![]() |
![]() |
![]() |
![]() |
#2 |
New Member
saima
Join Date: Jan 2017
Posts: 10
Rep Power: 8 ![]() |
did u find the solution, i am facing the same problem
|
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
Amin Toutian
Join Date: Jan 2018
Location: Iran
Posts: 1
Rep Power: 0 ![]() |
In result part -
|
|
![]() |
![]() |
![]() |
![]() |
#4 |
New Member
saima
Join Date: Jan 2017
Posts: 10
Rep Power: 8 ![]() |
u can start with any valye it calculates inlet velocity if u choose it to initialize it from inlet other wise fluent wil ignor it by the way u hv to choose its value near to total pressure for early convergence
|
|
![]() |
![]() |
![]() |
Tags |
boundary condition, cavitation, venturi |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
why doesn't ansys allow a negative pressure when cavitation is included | vysje | CFX | 16 | December 11, 2016 18:18 |
fetal overflow in user defined cavitation model | unclewallcn | CFX | 15 | January 20, 2016 23:17 |
Cavitation in Pure Ethanol | Pugnax | CFX | 4 | June 18, 2015 21:19 |
Centrifugal Pump Cavitation problem or not. | ismael.s | CFX | 13 | February 27, 2012 09:00 |
Combining Cavitation and Thermal Effects? | akash_max | CFX | 4 | January 19, 2012 15:09 |