Yak-List Digest Archive

Sun 06/20/04


Total Messages Posted: 7



Today's Message Index:
----------------------
 
     1. 07:59 AM - Re: James Earl Goolsby Jr recieved his Ph. D. today.  (cjpilot710@aol.com)
     2. 11:51 AM - Re: Acceleration (John Fischer)
     3. 12:23 PM - Re: Vern Hupp (Walt Lannon)
     4. 12:41 PM - Happy Fathers Day (Jim Selby)
     5. 01:20 PM - Re: Blue Mountain EFIS-1 (Brian Lloyd)
     6. 01:25 PM - Re: Happy Fathers Day (Brian Lloyd)
     7. 09:22 PM - Re: IFR CJ/Yaks (Yakjock)
 
 
 


Message 1


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    Time: 07:59:05 AM PST US
    From: cjpilot710@aol.com
    Subject: Re: James Earl Goolsby Jr recieved his Ph. D. today.
    --> Yak-List message posted by: cjpilot710@aol.com In a message dated 6/19/2004 9:26:33 AM Pacific Standard Time, ByronMFox@aol.com writes: Proud father, Jim Jr. is now a doctor of what? Congratulations to both of you........... Blitz Stem cells. (I'm not even sure I'm spelling it right!!!) :)


    Message 2


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    Time: 11:51:39 AM PST US
    From: "John Fischer" <fish@ccis.com>
    Subject: Acceleration
    --> Yak-List message posted by: "John Fischer" <fish@ccis.com> It is funny you bring this up. Last night I was in one of my tenents (a race car builder) hanger, and was looking at one of his engines saying that I would like to put it in my Yak-52 and climb verticle. Of course the engines are only built to last 6 seconds. So it would be a 6 second climb, followed by a dive to the ground. I guess it is not so good after all! John Fischer Yak-52, T-33A >--> Yak-List message posted by: "Jorgen Nielsen" <jorgen.nielsen@mweb.co.za> > >Can I get one of these engines for my Yak? I want to accelerate like >that straight up... > >-----Original Message----- >From: owner-yak-list-server@matronics.com >[mailto:owner-yak-list-server@matronics.com] On Behalf Of Frank >Haertlein >To: yak-list@matronics.com >Subject: Yak-List: Acceleration > > >--> Yak-List message posted by: "Frank Haertlein" >--> <yak52driver@earthlink.net> > >Acceleration; Put Into Perspective > >* One Top Fuel dragster 500 cubic inch Hemi engine makes more horsepower >than the first 4 rows at the Daytona 500. > >* Under full throttle, a dragster engine consumes 11.2 gallons of >Nitro-methane per second; a fully loaded 747 consumes jet fuel at the >same rate with 25% less energy being produced. > >* A stock Dodge Hemi V8 engine cannot produce enough power to drive the >dragster supercharger. > >* With 3000 CFM of air being rammed in by the supercharger on >overdrive,the fuel mixture is compressed into a near-solid form before >ignition. Cylinders run on the verge of hydraulic lock at full throttle. > >* At the stoichiometric 1.7:1 air/fuel mixture for nitromethane the >flame front temperature measures 7050 degrees F. > >* Nitromethane burns yellow. The spectacular white flame seen above the >stacks at night is raw burning hydrogen, dissociated from atmospheric >water vapor by the searing exhaust gases. > >* Dual magnetos supply 44 amps to each spark plug. This is the output of >an arc welder in each cylinder. > >* Spark plug electrodes are totally consumed during a pass. After way, >the engine is dieseling from compression plus the glow of exhaust valves >at 1400 degrees F. The engine can only be shut down by cutting the fuel >flow. > >* If spark momentarily fails early in the run, unburned nitro builds up >in the affected cylinders and then explodes with sufficient force to >blow cylinder heads off the block in pieces or split the block in half. > >* In order to exceed 300 mph in 4.5 seconds dragsters must accelerate an >average of over 4G's. In order to reach 200 mph well before half-track, >the launch acceleration approaches 8Gs. > >* Dragsters reach over 300 miles per hour before you have completed >reading this sentence. > >* Top Fuel Engines turn approximately 540 revolutions from light to >light. > >* Including the burnout the engine must only survive 900 revolutions >under load. > >* The redline is actually quite high at 9500rpm. > >* The bottom line: assuming all the equipment is paid off, the crew >worked for free, and for once, NOTHING BLOWS UP, each run costs an >estimated $1,000.00 per second. > >The current Top Fuel dragster elapsed time record is 4.441 seconds for >the quarter mile (10/05/03, Tony Schumacher). The top speed record is >333.00 mph. (533km/h) as measured over the last 66' of the run (09/28/03 >Doug Kalitta). > >Putting all of this into perspective: >Say you are driving the average $140,000 Lingenfelter "twin-turbo" >powered Corvette Z06. Over a mile up the road, a Top Fuel dragster is >staged & ready to launch down a quarter mile strip as you pass. You have >the advantage of a flying start. You run the 'Vette hard up through the >gears and blast across the starting line and past the dragster at an >honest 200 mph. The 'tree' goes green for both of you at that moment. >The dragster launches and starts after you. You keep your foot down >hard, but you hear an incredibly brutal whine that sears your eardrums >and within 3 seconds the dragster catches and passes you. He beats you >to the finish line, a quarter mile away from where you just passed him. >Think about it, from a standing start, the dragster had spotted you 200 >mph and not only caught, but nearly blasted you off the road when he >passed you within a mere 1320 foot long race course. > >That is acceleration > > >== >direct advertising on the Matronics Forums. >== >== >== > > > >


    Message 3


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    Time: 12:23:35 PM PST US
    From: "Walt Lannon" <wlannon@cablerocket.com>
    Subject: Re: Vern Hupp
    --> Yak-List message posted by: "Walt Lannon" <wlannon@cablerocket.com> Hal; Mike Sudul (and possibly Joe Howse and Jim Hume) are coming from the Victoria area. Mark Williston and John Northey are also planning to bring their CJ's from the Vancouver area. Not that it makes any difference but Vern's aircraft was actually an SNJ5 - just painted like an early RAF Harvard. Look forward to seeing you - wish it was under different circumstances. Walt ----- Original Message ----- From: "Yakjock" <Yakjock@msn.com> Subject: Yak-List: Vern Hupp > --> Yak-List message posted by: "Yakjock" <Yakjock@msn.com> > > First, the memorial service for Vern Hupp will be held at Penticton, B.C. on Tuesday, June 22 at 1100. I will be attending with Doug and Kathy, and will be taking my CJ. I would like to join up there with anyone else who can make it to fly a missing man and whatever else we can. Vern loved flying......... > > > I know Doug is busy hosting a wedding and reception for Kathy's sister, so I'll take the role of passing on what he has shared with me about Vern's accident. > > Vern owned a Harvard (the Canadian version of the T-6). He recently sold it to a buyer in Indiana, and was in the process of delivering the plane to the new buyer. Clearing Canadian Customs he was apparently delayed by about four hours. He finally was cleared, flew the short distance to Oroville, Washington, and cleared U.S. Customs. I believe he fueled at this point and then departed on his flight to Indiana. A short time later he returned to Oroville with a problem - I believe it was with his GPS. After working on this he again departed, now very much behind his original schedule. He chose a direct route over high country. Shortly after he departed he crashed in terrain that was about 3,500 MSL. > > The engine was not making power at the time of the crash. One prop blade was bent back with parallel scratches running toward the tip. The plane impacted in a nose down, left wing low attitude at high speed. The first mark on the ground was made by the left wing tip on a gravel road. The fuselage separated from the center section, ending up some distance away, inverted, facing back toward the impact site. Vern apparently died instantly. > > I'm sure we'll find out more as the pieces come together. > > If you think you can make it to the service please let me know. For the Vancouver area guys, Jim Goolsby will be at Port Angeles, Washington, from Monday afternoon flying the B-24. He would like very much to attend the service if someone is going for the day. Please contact me for his phone number if you can give him a lift. > > Hal Morley > >


    Message 4


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    Time: 12:41:30 PM PST US
    From: "Jim Selby" <alikatz@mbay.net>
    Subject: Happy Fathers Day
    --> Yak-List message posted by: "Jim Selby" <alikatz@mbay.net> Happy Fathers Day


    Message 5


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    Time: 01:20:06 PM PST US
    From: Brian Lloyd <brianl@lloyd.com>
    Subject: Re: Blue Mountain EFIS-1
    --> Yak-List message posted by: Brian Lloyd <brianl@lloyd.com> Dave Laird wrote: >>I was just looking at a picture and thinking that I wish I still had >>her to fly. > > Brian, my friend, you DO have her to fly... you just have to come to > Dallas and give me my BFR! ;) Say when. I should be passing through your neck of the woods sometime in July. Would that work for you? I may be going out to (or coming back from) SoCal to pick up the Aztruck. > p.s. seriously, I saw your recent post that you were flying across > this great country of ours. If you > just stop in Dallas when you do these things you can visit the old girl > and take her, and me, up for a spin... You're on. > I know this great little fly-in catfish place..... Catfish good. -- Brian Lloyd 6501 Red Hook Plaza brianl@lloyd.com Suite 201 http://www.lloyd.com St. Thomas, VI 00802 +1.340.998.9447 (voice) +1.360.838.9669 (fax) There is a time to laud one's country and a time to protest. A good citizen is prepared to do either as the need arises.


    Message 6


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    Time: 01:25:24 PM PST US
    From: Brian Lloyd <brianl@lloyd.com>
    Subject: Re: Happy Fathers Day
    --> Yak-List message posted by: Brian Lloyd <brianl@lloyd.com> Jim Selby wrote: > --> Yak-List message posted by: "Jim Selby" <alikatz@mbay.net> > > Happy Fathers Day I can just imagine the terror on my sons' faces should their girlfriends greet them that way. -- Brian Lloyd 6501 Red Hook Plaza brianl@lloyd.com Suite 201 http://www.lloyd.com St. Thomas, VI 00802 +1.340.998.9447 (voice) +1.360.838.9669 (fax) There is a time to laud one's country and a time to protest. A good citizen is prepared to do either as the need arises.


    Message 7


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    Time: 09:22:19 PM PST US
    From: "Yakjock" <Yakjock@msn.com>
    Subject: Re: IFR CJ/Yaks
    --> Yak-List message posted by: "Yakjock" <Yakjock@msn.com> Brian, I agree that the Blue Mountain is the better choice. My front panel is built around the BM EFIS One (E1). Since I wanted a redundant system I am also installing the EFIS Lite with a totally separate electrical source. I will have a JPI EDM 700-9C for the engine analyzer - I'm planning also on running the leads to the E1. I have two separate magnetometers - one for each device (it is not unusual here in Oregon to let down through a 10,000 foot deep cloud deck with rain - and that's a long time to be thinking about one's AH going bonkers. The Blue Mountain equipment stays up well with aerobatics. However, to be really useful, Greg programmed an "aerobatic mode" -- the moving map and AHERS are replaced with altitude and airspeed IN REALLY BIG LETTERS. Nice feature. One thing to keep in mind about the glass panel approach -- the panel supports will have to be relocated to handle the new configuration. The guy doing most of the work on "Hana Hou" is Shane Wease. He will have the whole panel setup already done when mine is complete. You may save time and money by talking to him if you are going to make the shift.




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