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Propeller Geometry Ka4-70 and Duct 19A

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Old   December 30, 2016, 04:19
Post Propeller Geometry Ka4-70 and Duct 19A
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Aldias Bahatmaka
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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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Old   April 30, 2018, 20:57
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Yuting JIN
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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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Old   April 30, 2018, 21:50
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Aldias Bahatmaka
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Quote:
Originally Posted by yutingj View Post
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
Hello yes, I got already.
What is your email?
I will send it to you.
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Old   May 31, 2018, 21:05
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Yuting JIN
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Quote:
Originally Posted by bmaldi View Post
Hello yes, I got already.
What is your email?
I will send it to you.
Thank you very much, my email is

jinyuting1990@gmail.com
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Old   June 1, 2018, 01:25
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Aldias Bahatmaka
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Quote:
Originally Posted by yutingj View Post
Thank you very much, my email is

jinyuting1990@gmail.com
Hello Mr, Yuting Jin,
I just sent the file to your email.
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Old   June 5, 2018, 11:56
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RICHARD LEONEL VASQUEZ MEZA
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hello, please could you send me the file, please? mmy email is rvasquezm@uni.pe

best regards.
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Old   June 6, 2018, 04:28
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Tom
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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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Old   July 22, 2019, 15:42
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Nizhegorodskaya oblast'
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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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Old   July 22, 2019, 19:16
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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.
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Old   October 25, 2019, 07:05
Default Ka470 Model
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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

My email is cstark488@googlemail.com
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Old   October 30, 2019, 22:08
Thumbs up Propeller ka4-70 and duct 19a
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Jane JIA
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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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Old   March 19, 2020, 13:28
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Raju Datla
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Could someone email me the Ka4-70 model with 19A duct? rdatla@stevens.edu

Thanks,
Raju
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Old   December 17, 2020, 07:15
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Quote:
Originally Posted by bmaldi View Post
Hello yes, I got already.
What is your email?
I will send it to you.
Dear bmaldi,

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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Old   February 25, 2022, 14:14
Default Cad
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ascial
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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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Old   April 25, 2022, 23:42
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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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