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Search: Posts Made By: EQ1
Showing results 1 to 25 of 61
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Forum: Glow Engines
10-27-2018, 07:33 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Mary, found your socks. Thanks!

Mary, found your socks. Thanks!
Forum: Glow Engines
01-31-2018, 07:20 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Concerning the distribution of UMS engines in...

Concerning the distribution of UMS engines in Germany/Europe by Tomahawk Aviation: I asked them about the availability of these engines and they told me, that they are never on stock and just ordered...
Forum: Glow Engines
01-26-2018, 07:12 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Let me say: UMS has really good customer care. I...

Let me say: UMS has really good customer care. I had the problem of a brocken backplate of an EVO160 after a crash. Mr Ramaraj from UMS (you will find the link to him in the history of this thread)...
Forum: Glow Engines
12-27-2017, 05:49 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Tom, could you please explain, why bolts rather...

Tom, could you please explain, why bolts rather than screws will be better with repect to leakage? As an engineer I would say that the pressure between the connected parts, put on to the gasket, will...
Forum: Glow Engines
12-12-2017, 02:10 PM
Replies: 2,647
Views: 520,313
Posted By EQ1

Well, looks like there are some things going on...

Well, looks like there are some things going on at UMS. I had contact to them and they are not selling their engines through Horizon since some time. In Germany the distributor is Tomahawk Aviation...
Forum: Glow Engines
06-30-2017, 05:24 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Yes, it will most probably overrev. Why not...

Yes, it will most probably overrev. Why not increase the pitch? This will give you more max. speed, but you could always thottle down. I am using a 24x12 on my Wedell-Williams and the engine is...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-27-2016, 02:44 AM
Replies: 2,259
Views: 490,953
Posted By EQ1

Mike, the gyro was applied to the ailerons or the...

Mike, the gyro was applied to the ailerons or the elevator? What was your TOW?

Thanks
Olaf
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 03:25 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

Hm, yep, something like that. Ouch, it is...

Hm, yep, something like that. Ouch, it is difficult to ask questions without implying the answer. Well, did you observe any difference in banking behaviour dependend on the TOW? (I almost gave away...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 03:08 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

Thank you very much Richard, this is a lot of...

Thank you very much Richard, this is a lot of really helpful information. Just a question: did you observe any tendency of the a.c. in a turn, lets say 45 degrees or more, to roll more than expected?
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 02:52 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

Ok guys (and possiblly ladies). This kind of...

Ok guys (and possiblly ladies). This kind of conversation was not my intention. Just had the feeling to get things right. If still someone is interested I will stay to my promise.
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 02:48 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

O yeah, thanks for that. May I remind you that...

O yeah, thanks for that. May I remind you that you never ever gave any valid information? Just buzzing words ... And yes, listen to me and you will learn ;-)
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 02:13 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

Are you talking about structure/aerodynamic...

Are you talking about structure/aerodynamic interactions? I doubt.

Shall I? Maybe. (Longitudinal) Stability of an aircraft means that it creates a counteracting moment to a disturbance of the AOA....
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 01:36 PM
Replies: 2,259
Views: 490,953
Posted By EQ1

Richard, thanks for your interest and...

Richard,
thanks for your interest and encouragement. Yes, I know about the history, but my interest is concerning behaviour, not performance. And I have never seen any statement about predictions...
Forum: Giant Scale Aircraft - 3D & Aerobatic
06-15-2016, 01:15 AM
Replies: 2,259
Views: 490,953
Posted By EQ1

Greetings! Being an enthusiast concerning the...

Greetings!
Being an enthusiast concerning the R2 I've read this thread from post #1. I've got my own CARF R2 and was facing similar problems like others. Well, being an aerodynamicist I have some...
Forum: Glow Engines
03-04-2015, 11:13 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Straightening the crankshaft

(deleted)
Forum: Glow Engines
02-20-2015, 07:19 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

I think it is a good sign, if nobody complains...

I think it is a good sign, if nobody complains about this engine. Maybe this thread helped a lot of people overcoming the initial pitfalls. I am also happy with mine, no signs of corrosion. Currently...
Forum: Glow Engines
07-29-2014, 11:47 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

This is an interesting discovery. The clips...

This is an interesting discovery. The clips should face to the back with their "rough" sides, not only because they may damage the aluminum, but because the "smooth" surfaces have rounded edges....
Forum: Glow Engines
05-23-2014, 08:48 AM
Replies: 2,647
Views: 520,313
Posted By EQ1

Lars, what you describe as "sounding tired" is a...

Lars, what you describe as "sounding tired" is a lack of thrust at higher speeds. Your 8" pitch at 6200 rpm yields a pitch speed of around 47mph, which is really low. Just try a higher prop pitch,...
Forum: Giant Scale Aircraft - General
05-02-2014, 06:04 AM
Replies: 149
Views: 23,860
Posted By EQ1

You are right, in 1935 it was gold, also the...

You are right, in 1935 it was gold, also the license number. On the wing it is black. In 1936 it was the number "3" in gold with black outlines. Hope that helps. Like your build, currently I am about...
Forum: Glow Engines
04-20-2014, 01:28 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

So you say that you are running your ASP400 with...

So you say that you are running your ASP400 with 40:1 ??? 2.5% of oil ???
Forum: Glow Engines
04-20-2014, 12:01 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

In this video it is said that the gas/oil mixture...

In this video it is said that the gas/oil mixture is 20:1 which makes only 5% oil content. I wonder how long this engine will last, because it has not the modified backplate and there is only little...
Forum: Glow Engines
03-01-2014, 11:34 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

Yeah, see what you are talking about, but this...

Yeah, see what you are talking about, but this should make a sound more like a "pop" rather than a "click" as he said and I also experienced.
Forum: Glow Engines
03-01-2014, 11:05 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

Interesting comment from you. Could you please...

Interesting comment from you. Could you please explain what the reason is?
Forum: Glow Engines
03-01-2014, 07:24 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

Vasek, would you like to open a new thread, where...

Vasek, would you like to open a new thread, where we can discuss these things?
Forum: Glow Engines
03-01-2014, 07:00 AM
Replies: 3,345
Views: 415,305
Posted By EQ1

Isn't it what he said? Moving in opposite...

Isn't it what he said? Moving in opposite direction ...
Showing results 1 to 25 of 61
 
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