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« Reply #25 on: January 24, 2016, 07:59:29 PM »
sanjayrai55
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Doc Nayeem: you've been making out with plenty of hot models yourself  Wink
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« Reply #26 on: January 24, 2016, 08:49:38 PM »
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SANWA SD-10G & HITEC Flash 7



so the new wing chord looks like a inverted simplex airfoil  Head Scratching wait you said the wing bottom part should be parallel to horizontal stab.
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« Reply #27 on: January 24, 2016, 09:25:48 PM »
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Sanjay sir, no words! Your building skills are unparalleled ! This one is a chic ! Love it!💖💕💘💘💘💘
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« Reply #28 on: January 24, 2016, 10:39:37 PM »
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Repeating the question posed in Reply #4 above:

So my question, dear reader, is do I try to keep the wing C/L parallel or leave the flat part parallel? Waiting to hear the views of experts and non-experts alike  Wink

Didn't respond, as with your experience you know what will happen in either case.

Instead I'll tell you what I did with my Sunbird, which, with a flat bottom airfoil, was loopy under power.

Since I didn't want to add nose weight, or reduce the decalage, I mixed 10% down elevator with throttle.
Works fine!

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« Reply #29 on: January 25, 2016, 10:31:52 AM »
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Re:

Thanks Sanjay Sir .... Inspired by you ... But the beauty, accuracy and speed of your builds are hard to match ..
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« Reply #30 on: January 25, 2016, 11:53:51 AM »
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Sanjay sir, no words! Your building skills are unparalleled ! This one is a chic ! Love it!💖💕💘💘💘💘

Thank you S174! I hope it flies too Wink
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« Reply #31 on: January 25, 2016, 11:58:23 AM »
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[/quote]

Didn't respond, as with your experience you know what will happen in either case.

Instead I'll tell you what I did with my Sunbird, which, with a flat bottom airfoil, was loopy under power.

Since I didn't want to add nose weight, or reduce the decalage, I mixed 10% down elevator with throttle.
Works fine!

[/quote]


Interesting. But I think I will first try as it is (likely to climb) and then add packing under TE if climbing is excessive. Let's see

I guess it's difficult to predict the exact change in behavior - the slightly semi-symmetrical wing will reduce lift compared to the flat-bottom, and the increased AoA should compensate??
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« Reply #32 on: January 25, 2016, 11:59:55 AM »
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Hey Doc! Thanks!
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« Reply #33 on: January 25, 2016, 12:00:25 PM »
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Sahilkit, keep  Head Scratching Head Scratching away  Grin
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« Reply #34 on: January 25, 2016, 03:30:57 PM »
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I guess it's difficult to predict the exact change in behavior - the slightly semi-symmetrical wing will reduce lift compared to the flat-bottom, and the increased AoA should compensate??

That's probably the most likely scenario!

BTW, sir, every time you produce a new model, I get encouraged to shake off laziness and build a new one too. Must be having the same effect on many forum members.  Hats Off
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« Reply #35 on: January 25, 2016, 05:02:17 PM »
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Waiting for your builds Iyer sir  Grin
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« Reply #36 on: January 25, 2016, 06:59:28 PM »
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 Tongue i think either wing setups should work provided the angle to attack is adjusted.

Edit: Sanjay the smallest rc plane you built in coro?

Sahil
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« Reply #37 on: January 25, 2016, 07:19:31 PM »
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This a message to sanjay sir: (really guilty)
To sir,
i gave up on spads after crashing the avi the 6Th time. Grin  Grin  Grin
Thank you.

P.S-I think my avispad ( air alaska N7572) has been petrified by the ghost of the spads.
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« Reply #38 on: January 25, 2016, 10:02:02 PM »
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@sanjayrai55 sir,

Thanks for the encouragement.

This is what I managed tonight.
If I do build it in the next two days, will post a separate build log.

Not bad for a sketch, eh? Even looks recognizable (I hope) Grin

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Re: Pilot (OK Models) Junior 100 adapted to Corro & Electric
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« Reply #39 on: January 26, 2016, 06:48:39 AM »
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Sahil, the smallest I've built is the QB 10, 39", and highly aerobatic: everyone's favourite on our field. In fact, I've built two of them  Grin. Uses the same power system as the Junior 100

http://s25.postimg.org/r251by8cf/P1030263.jpg
Pilot (OK Models) Junior 100 adapted to Corro & Electric


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Pilot (OK Models) Junior 100 adapted to Corro & Electric
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« Reply #40 on: January 26, 2016, 06:50:32 AM »
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Iyer sir: that model has no business on the drawing board! Put 'er in the air  >Cheesy Drool Drool
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« Reply #41 on: January 26, 2016, 07:17:57 AM »
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Prabal, these things are normal, and not anything to get worried about

I suggest you build another one; just stick to the plans, and make an extra effort to build it true and square  Thumbs Up
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« Reply #42 on: January 26, 2016, 01:31:52 PM »
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allright sir!
making a piper cub now!
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« Reply #43 on: January 26, 2016, 01:55:55 PM »
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Don't

Make an Avispad, and make it well
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« Reply #44 on: February 17, 2016, 12:09:59 AM »
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As usual...Maestro at work..Another masterpiece in creation.. Nice Sanj! Smiley
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« Reply #45 on: February 17, 2016, 03:09:43 PM »
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Thanks Dee
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« Reply #46 on: April 15, 2016, 05:05:57 PM »
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Just remembered there was no video in this log  Grin

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« Reply #47 on: April 15, 2016, 05:22:37 PM »
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Rai Saheb ..  Thumbs Up
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« Reply #48 on: April 15, 2016, 05:47:40 PM »
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Not a good landing though  Angry
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« Reply #49 on: April 16, 2016, 05:44:51 PM »
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supreb sir !
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