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Search: Posts Made By: rich_tigah
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Forum: Beginners
01-18-2021, 07:58 PM
Replies: 4
Views: 137
Posted By rich_tigah

My calculations may very well be a bit high....

My calculations may very well be a bit high. However my plane will weigh 33 lbs with cargo and has a wing area of roughly 980 in^2. Its an unusual plane being designed for a competition. How do you...
Forum: Beginners
01-18-2021, 06:36 PM
Replies: 4
Views: 137
Posted By rich_tigah

cross sectional sizing on wing spar

I am currently designing a plane that will have a 75 inch wingspan and use a wood spar rib combination wing. I am having trouble determining the cross sectional spar size needed. I plan to use spruce...
Forum: Aerodynamics
11-06-2020, 02:34 PM
Replies: 5
Views: 1,548
Posted By rich_tigah

Thanks very much! I'll take a look at airtools

Thanks very much! I'll take a look at airtools
11-04-2020, 05:30 PM
Replies: 1
Views: 975
Posted By rich_tigah

shipping tube fuselage

Making my first RC airplane for a school project. Has anyone ever considered using a cardboard shipping tube for the fuselage? Like the ones made by ULINE. I am making a rather large 10" diameter...
Forum: Beginners
11-04-2020, 05:29 PM
Replies: 3
Views: 646
Posted By rich_tigah

thanks! I'll post it there

thanks! I'll post it there
Forum: Beginners
11-04-2020, 02:58 PM
Replies: 3
Views: 646
Posted By rich_tigah

shipping tube fuselage

Making my first airplane for a school project. Has anyone ever considered using a cardboard shipping tube for the fuselage? Like the ones made by ULINE. I am making a rather large 10" diameter...
Forum: Aerodynamics
11-03-2020, 03:20 PM
Replies: 5
Views: 1,548
Posted By rich_tigah

CLmax noob question

I've been studying different airfoils, they all have a CLmax rating? What Reynolds number do these occur at? Or is this CLmax the highest lift coefficient produced within a certain range of Reynold...
Showing results 1 to 7 of 7


 
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