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Valve profile for an internal combustion engine |
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#1 |
New Member
Omar
Join Date: May 2013
Posts: 7
Rep Power: 13 ![]() |
Hello,
I'm currently working on the Tutorial 12. Cold Flow Simulation Inside an SI Engine. I don't understand the valve.prof file. when i open it with text editor i have this: ////////////////////////////////////////////////////////////////////////////////// ((ex-valve point 141 1) (angle 1.119000e+02 1.120000e+02 1.140000e+02 1.160000e+02 1.180000e+02 1.200000e+02 1.220000e+02 1.240000e+02 1.260000e+02 1.280000e+02 1.300000e+02 1.320000e+02 1.340000e+02 1.360000e+02 1.380000e+02 1.400000e+02 1.420000e+02 1.440000e+02 1.460000e+02 1.480000e+02 1.500000e+02 1.520000e+02 1.540000e+02 1.560000e+02 1.580000e+02 1.600000e+02 1.620000e+02 1.640000e+02 1.660000e+02 1.680000e+02 1.700000e+02 1.720000e+02 1.740000e+02 1.760000e+02 1.780000e+02 1.800000e+02 1.820000e+02 1.840000e+02 1.860000e+02 1.880000e+02 1.900000e+02 1.920000e+02 1.940000e+02 ///////////////////////////////////////////////////////////////////////////////// If somebody can tell me what this file is for ? and what's the meaning of all the angles ? Thanks. Omar |
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#2 |
Member
Zacarias Carral
Join Date: Sep 2012
Posts: 35
Rep Power: 14 ![]() |
Where did you find that tutorial? I am interested on that.
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#3 | ||
Senior Member
OJ
Join Date: Apr 2012
Location: United Kindom
Posts: 473
Rep Power: 20 ![]() |
Quote:
Quote:
Files: http://www.mediafire.com/?6788sus7dcnd2 OJ |
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#4 | |
New Member
jemy akvianto
Join Date: Apr 2013
Posts: 4
Rep Power: 13 ![]() |
Quote:
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#6 |
New Member
Omar
Join Date: May 2013
Posts: 7
Rep Power: 13 ![]() |
Thanks for your answer,
do you have any tutorial on the 3D internale combustion engine or adiabatic compression ? this will be realy helpfull for me. |
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#7 |
New Member
Chotai Nikhil
Join Date: Aug 2015
Posts: 7
Rep Power: 11 ![]() |
Hi,
I hope one of get success in cold flow simulation so request to share engine model because i am getting error message in valve sheat i tied a lot for same. My email ID is nikhilchotai@gmail.com |
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#8 |
New Member
Vijay Bodkhe
Join Date: Aug 2015
Posts: 1
Rep Power: 0 ![]() |
Sir, Can you give information about how valve.prof is created for any engines valve profile.I want to create valve lift profile of TV1 engine.So I can use it in Ansys Simulation of IC Engine.
Thanks in advance. |
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#9 |
New Member
Ripusudan Agrawal
Join Date: Apr 2016
Posts: 1
Rep Power: 0 ![]() |
Can you please repost that tutorial link, the one you provided is not working. Thanks
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#10 |
New Member
BIBU B
Join Date: Sep 2017
Posts: 5
Rep Power: 9 ![]() |
Linux OS ansys running
When I patching valve.prof. it shows ,not compatible for Linux so what change I need to do ? |
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#11 |
Senior Member
AH
Join Date: Apr 2014
Posts: 287
Rep Power: 0 ![]() |
Have downloaded student version for fluent ic. Can't find where to download files referred to in title bar. Can anyone explain how where to go, thanks in advance.
Working this tutorial:- Chapter 15: Tutorial: Solving a Cold Flow Simulation Called for in this tutorial subsection: - 15.1. Preparation 1. Copy the files (demo_eng.x_t and lift.prof) to your working folder. To access tutorials and their input files on the ANSYS Customer Portal, go to http://support.an- sys.com/training. 2. Start Workbench. |
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#12 |
New Member
Kanaka Raju
Join Date: Jan 2019
Posts: 1
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we are doing an acadamic project on Ic engine cold flow analysis in cfd. How we write a valve lift profile?
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#13 |
Senior Member
AH
Join Date: Apr 2014
Posts: 287
Rep Power: 0 ![]() |
I have followed a tutorial on utube. Got pressure changes in cylinder, but couldn't see movement of piston wall. Is it a post processing issue?
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#14 |
Senior Member
AH
Join Date: Apr 2014
Posts: 287
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#15 | |
New Member
Peace Akinlolu
Join Date: Apr 2023
Posts: 4
Rep Power: 3 ![]() |
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Tags |
engine, fluent, internal combustion, profile, valve |
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