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Search: Posts Made By: rich_tigah
Showing results 1 to 9 of 9
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Replies: 2
Views: 417
Posted By rich_tigah

rc motor random cutt off

My school team has built our first RC plane. It flies great. However, we are having issues with the motor randomly cutting off during flight. The future electrical engineers on my team selected the...
Forum: Beginners
01-27-2021, 01:54 PM
Replies: 1
Views: 844
Posted By rich_tigah

balsa wood component thickness

I plan on building a one piece wing as follows

Wingspan= 6 feet
Chord Length= 14 inch constant
Airfoil= Selig 1223

The main spar has been sized and chosen accordingly after determining the...
Forum: Beginners
01-18-2021, 07:58 PM
Replies: 4
Views: 736
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: 736
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: 6
Views: 2,874
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: 1,795
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: 721
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: 721
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: 6
Views: 2,874
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 9 of 9


 
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