Re: KR> Mole tail

2017-02-25 Thread n357cj via KRnet
I talk to Dana once in a blue moon on facebook. He is in a new home enjoying triatlons and scubba diving, I think he is an instructor. He looks very healthy and happy in pictures. Joe Horton - Original Message - From: "KRnet" To: "KRnet" Cc: "brian kraut" Sent: Saturday, February 25,

Re: KR> yellow cedar & other alternative woods

2017-02-25 Thread bjoenunley via KRnet
》Most builders that start off to fabricate 》every little detail of the aircraft to save a 》couple of bucks here and a couple of 》bucks there, never finish. As a poor teacher with three kids in college and a bad aviation addiction, I have had to save where I could with my KR2 construction.  I sav

KR> books ordered

2017-02-25 Thread Robert Russell via KRnet
I went ahead and finally ordered 3 Tony Bingelis books this evening, Sportplane Construction Techniques, The Sportplane Builder and Firewall Forward for my library. This search for information on wood has led me to a place that should actually be the starting point. I have also been examining

Re: KR> Cowling Cooling Air design

2017-02-25 Thread Paul & Karen Smith via KRnet
Here is my experimentation into this very issue. http://kr2spacemodulator.blogspot.com.au/search/label/KR2S-02%20Fuselage Basically a thrust augmentation/extraction system. As I am not flying yet I can't give you any results. Paul. Brisbane, Australia -Original Message- From: Sid Wood vi

Re: KR> Cowling Cooling Air design

2017-02-25 Thread Joe. E. Wallace via KRnet
Sid Wood Enjoyed your comments on air movement and if I understand your comment < abetter scheme is to make a rear facing ramp to get the air flowing smoothly toward the exit with the exit cut off square with the slip stream.>>> would mean that the cut off of the discharge is 90 d

Re: KR> Cowling Cooling Air design

2017-02-25 Thread Sid Wood via KRnet
Pete, The idea for the larger opening size is to accommodate the increased air volume due to engine heating. However, the exit methodology is particularly critical to the overall efficiency for getting the cooling air overboard and back into the airstream. Simply cutting a big hole in the bottom

Re: KR> Mole tail

2017-02-25 Thread brian.kraut--- via KRnet
Yes he was. I wondered what became of Dana about a year or so ago and searched his posts on the Vans Airforce site and found that he sold Black Magic then he disappeared from that group. Not sure if he got out of flying all together or what. His old cell phone number didn't work so I sent him an

Re: KR> yellow cedar & other alternative woods

2017-02-25 Thread Robert Russell via KRnet
Hi Jeff; Those are good and valid points and I appreciate you stating them in such an accessible way. Some of this for me is purely about understanding the options.I am in a bit if a unique position in terms of things you mentioned. I already have a number of VW engines (both GP and Revmaster) a

Re: KR> yellow cedar

2017-02-25 Thread Robert Russell via KRnet
Oh definitely not Larry... I am looking forward to the gathering and it will be my first. I have followed long enough to know there are many variations on a theme and I am in awe of the knowledge base here. I appreciate dialogue as it helps me sort through some hair brained ideas. If I can contr

Re: KR> yellow cedar & other alternative woods

2017-02-25 Thread Jeff Scott via KRnet
The reason for reluctance is two fold. First off, the sitka spruce that is cut for aviation use gets special handling to avoid damage or excess stress to the wood grain starting with the way the tree is dropped. They don't just fell the tree the way other lumber is dropped. It is supported an

Re: KR> yellow cedar

2017-02-25 Thread Larry Flesner via KRnet
At 08:22 AM 2/25/2017, you wrote: I am not sure what the reluctance is to look at options ( or if there is one ) but even Wicks has offered up hemlock because they know spruce is very expensive.

Re: KR> yellow cedar

2017-02-25 Thread Wayne via KRnet
Bob, Here are some links to wood that you might find useful. http://www.hainesengineering.com/rhaines/misc/sitka.htm https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19930091423.pdf -- Wayne DeLisle Sr. wdelislesr at carolina dot rr dot com -- KR>

Re: KR> yellow cedar

2017-02-25 Thread larry howell via KRnet
Bob, You probably already know this, acceptable scarf joints in aircraft building are at a 12 to 1 ratio I believe. I like the idea of storing your sweaters in the KR while not flying it. I do wonder though how much of your sweaters the little flutter bugs can eat when you remove them for a shor

Re: KR> yellow cedar

2017-02-25 Thread Robert Russell via KRnet
I could also put strings on it and play a song but I don't think it would parked that long. ( unintentional rhyme ) Seriously, I have done some reading and Yellow cedar is actually stronger then sitka with extremely minor weight difference,maybe 1-2 lbs over the whole project. Hell, I can lose