KR> Re: Facets / Vaccum/ Pulse pumps

2008-10-12 Thread wdec...@cox.net
> > From: "Fritz" > Date: 2004/11/16 Tue PM 12:11:07 EST > To: "KRnet" > Subject: Re: KR> Re: Facets / Vaccum/ Pulse pumps > >As far as I know you only have a crankcase pulse on a 2cycle engine, > not a four! > KR-2 in N.E PA. Not quite true. On 2 stroke

KR> RR still in business? / Copyrights

2008-10-12 Thread wdec...@cox.net
Not quite right. As it is usual in law: "It depends!!" Copyrights enacted before January 1, 1976 are protected for 28 years, and need to be renewed in the 28th year. Copyrights after that date survive for 70 years after the death of the person who created the design. The matter is, as usual, a

KR> Attending Oshkosh

2008-10-12 Thread wdec...@cox.net
How about those who cannot make it the whole week? I will be in Oshkosh from Friday through Sunday (July 30 through August 1), and would really welcome the opportunity to see one or two KR's as well as talk to some builders. Any idea for on informal meeting during these days? Wolfgang > > From

KR>KR-1

2008-10-12 Thread wdec...@cox.net
That's propably because 90% of the KR-netters are now looking into this webpage and thus exceeded the allowable data transfer rate from this side. Just wait a day or two and it should work. I guess I was lucky to go there early enough to see some of the work done. I could not get into all pages

KR> Balancing Ailerons

2008-10-12 Thread wdec...@cox.net
Exactly my point. Ailerons are part of the dynamic system on the wing that can induce flutter, and it does so if the frequency at which the aileron flutters meets the frequence of the wing. Typically you try to make the wing as stiff as possible to increase the harmonic frequencies, and you try

KR>Fun Friday-lost my mind:-)

2008-10-12 Thread wdec...@cox.net
> > > > OH, KR related.you can get a rotary to fit:-) That's fine, but wouldn't it be a little nose heavy? According to rotaryaviation's FAQ page the firewall forward weight of the engine is 345 lbs. Any comment? Wolfgang