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December 30, 2016, 05:19
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Propeller Geometry Ka4-70 and Duct 19A
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#1 |
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Member
Aldias Bahatmaka
Join Date: Aug 2015
Location: Geoje Island, South Korea
Posts: 43
Rep Power: 11  |
Hello everyones,
 I am looking for the original geomtery for the propeller Ka4-70 and Duct 19A. Is there any one can help me? i need this file to study in CFX for MRF solver and if you guys have some CAD or Full Data it will be helpfull, Thanks so much, Regards, ALDIAS |
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April 30, 2018, 21:57
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#2 |
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New Member
Yuting JIN
Join Date: Mar 2013
Posts: 3
Rep Power: 13 |
Hello,
I am doing a similar propeller performance validation study. Have you had a copy of this propeller?? Could you please share a copy with me? Thank you Kind Regards yutingj |
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April 30, 2018, 22:50
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#3 | |
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Member
Aldias Bahatmaka
Join Date: Aug 2015
Location: Geoje Island, South Korea
Posts: 43
Rep Power: 11 |
Quote:
What is your email? I will send it to you. |
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May 31, 2018, 22:05
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#4 | |
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New Member
Yuting JIN
Join Date: Mar 2013
Posts: 3
Rep Power: 13 |
Quote:
jinyuting1990@gmail.com |
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June 1, 2018, 02:25
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#5 | |
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Member
Aldias Bahatmaka
Join Date: Aug 2015
Location: Geoje Island, South Korea
Posts: 43
Rep Power: 11 |
Quote:
I just sent the file to your email. |
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June 5, 2018, 12:56
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#6 |
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New Member
RICHARD LEONEL VASQUEZ MEZA
Join Date: Jun 2018
Location: PERU
Posts: 4
Rep Power: 8 |
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June 6, 2018, 05:28
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#7 |
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New Member
Tom
Join Date: Jan 2015
Posts: 3
Rep Power: 11 |
Hello, i'm also looking for the geometry of propeller Ka.4-70 and Duct 19A too.
Could you please send me them. My e-mail is tungnv_92@yahoo.com Thanks a lot! |
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July 22, 2019, 16:42
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#8 |
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New Member
Nizhegorodskaya oblast'
Join Date: Aug 2018
Posts: 1
Rep Power: 0 |
Hello! Did anybody get good performance curves? I got the curves, but they start to mismatch after some values of J
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July 22, 2019, 20:16
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#9 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
This FAQ has some general advice: https://www.cfd-online.com/Wiki/Ansy..._inaccurate.3F
It is hard to get accurate results as you approach stall. I would recommend doing some literature search in how others have modelled around stall.
__________________
Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
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October 25, 2019, 08:05
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Ka470 Model
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#10 |
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New Member
Glasgow
Join Date: Oct 2017
Posts: 4
Rep Power: 9 |
Hi!
I would like the Ka4-70 model with 19A duct if this is available? I am also looking for the Ka4-55 model with 19A duct if anyone has this too? Any help appreciated, Kind regards, Callum |
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October 30, 2019, 23:08
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Propeller ka4-70 and duct 19a
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#11 |
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New Member
Jane JIA
Join Date: Oct 2019
Posts: 1
Rep Power: 0 |
Hello，bmaldi，
I am also doing the similar simulation，Could you please share a geometry copy with me? My email：lena3333@163.com. Many thanks. Best wishes. Xibei |
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March 19, 2020, 14:28
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#12 |
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New Member
Raju Datla
Join Date: Mar 2020
Posts: 1
Rep Power: 0 |
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December 17, 2020, 08:15
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#13 | |
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Member
CAO Liushuai
Join Date: Apr 2012
Posts: 30
Rep Power: 14 |
Quote:
Could you please send me a copy, please? I am trying to get the open water characteristics of the propeller, thanks. My email: 394656801@qq.com |
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February 25, 2022, 15:14
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Cad
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#14 |
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New Member
ascial
Join Date: Feb 2022
Posts: 1
Rep Power: 0 |
Dear bmaldi，
I am also doing the similar simulation. Could you please share a CAD geometry with me? My email：ascial@itu.edu.tr Thank you in advance. Sincerely |
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April 26, 2022, 00:42
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#15 |
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New Member
HL
Join Date: Oct 2019
Posts: 3
Rep Power: 7 |
Hello,
I am doing a similar propeller simulation. Could you please share a copy geometry KA4-70 model with me? my email is hhao34433@gmail.com Thank you Kind Regards Anticip |
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November 30, 2022, 01:02
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#16 |
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New Member
rwez
Join Date: Nov 2022
Posts: 1
Rep Power: 0 |
Hello everyones,
I am looking for the original geomtery for the propeller Ka4-70 and Duct 19A. Is there any one can help me? i need this file to study in CFX for MRF solver and if you guys have some CAD or Full Data it will be helpfull, Thanks so much, my email is 2547945149@qq.com |
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December 17, 2022, 23:42
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#17 |
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New Member
刘亮
Join Date: Dec 2022
Posts: 1
Rep Power: 0 |
Dear bmaldi,
Could you please send me a copy, please? I am trying to get the FSI characteristics of the propeller, thanks. My email: 3096675628@qq.com |
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January 23, 2023, 04:04
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Hello everyones,
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#18 |
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New Member
zineb elkhaldi
Join Date: Apr 2012
Posts: 9
Rep Power: 14 |
Dear bmaldi,
I am looking for the original geomtery for the propeller Ka4-70 and Duct 19A. Could you please send me them. My e-mail is: zineb_coffee@yahoo.fr |
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April 7, 2023, 01:52
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#19 | |
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New Member
Li
Join Date: Apr 2023
Posts: 1
Rep Power: 0 |
Quote:
Could you please send me them. My e-mail is licong@mail.ioa.ac.cn . Any help appreciated, Kind regards, Li |
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October 5, 2023, 10:16
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#20 | |
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New Member
Camila Solari
Join Date: Oct 2023
Posts: 1
Rep Power: 0 |
Quote:
It's for my university. Sorry my english, it's not my first language. Thanks Solari |
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