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Search: Posts Made By: Josh_Carr
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Forum: RC Jets
08-29-2023, 03:32 AM
Replies: 3
Views: 815
Posted By Josh_Carr

Thank you so much!! Thomas Baumgart, cool site...

Thank you so much!!
Thomas Baumgart, cool site I wonder what hes up to in his profession after so many years.
Forum: RC Jets
08-27-2023, 07:11 AM
Replies: 3
Views: 815
Posted By Josh_Carr

Whos that guy with the DIY jet engine site from 1998?

Anyone come across the personal blog of a model jet engine builder, I think it was in a different language either Swedish or German?

Some of his jet engine designs were pretty modern for the day....
Forum: RC Jets
09-05-2022, 11:04 AM
Replies: 175
Views: 62,872
Posted By Josh_Carr

Thanks for your reply Rupesh! Thrust is...

Thanks for your reply Rupesh!
Thrust is estimated at 40N
(w=380m/s u=280 m/s c=150m/s)
Assume n=92000 | PR:2 | mdot=35 lb/min

My vector diagram may be out, but c and c2 is very low.
So that...
Forum: RC Jets
09-05-2022, 08:11 AM
Replies: 175
Views: 62,872
Posted By Josh_Carr

Nice to see that those ebay materials are still...

Nice to see that those ebay materials are still up for sale!
Is there a complete parts list for the whole build?

For my own purposes, I have completed an analytical calculation of the GR180,...
Forum: RC Jets
07-06-2020, 09:38 PM
Replies: 175
Views: 62,872
Posted By Josh_Carr

Oh ouch, sounds like a big accident would have...

Oh ouch, sounds like a big accident would have been scary!
Easy to see why you have left it for the time being, it would be hard to lose all that work, and have to do it allover again.
I will start...
Forum: RC Jets
07-04-2020, 09:52 PM
Replies: 175
Views: 62,872
Posted By Josh_Carr

Hi, Are the drawings to the GR220 out yet...

Hi,
Are the drawings to the GR220 out yet Gerald?

I can see there is some information about the GR220 on the webpage but no link yet (that I can see)...
Forum: RC Jets
04-14-2020, 02:40 AM
Replies: 175
Views: 62,872
Posted By Josh_Carr

New Plans

can you scale up the design as long as a compressor blade fits?
I guess there's a limit with the turbine temp....
I too would be interested to see the differences between GR180 and GR220
Forum: RC Jets
01-14-2020, 12:52 AM
Replies: 175
Views: 62,872
Posted By Josh_Carr

Smile Hi from Australia

Hi Guys,
I'm looking to built a jet, looked at the MW64 and the KJ66, then someone suggested the GR180
I've just purchased Kurt Schreckling's book and Thomas Kamps

Just a quick question, are all...
Showing results 1 to 8 of 8


 
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