Landracing Forum Home
October 20, 2018, 01:12:50 AM *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
News:
BACK TO LANDRACING.COM HOMEPAGE
 
   Home   Help Search Calendar Login Register  


(Note: Donations are not tax deductible)







Live Audio Streaming and Archives of Past Events
Next Live Event: TBD
Pages: 1 ... 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 [45] 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 ... 119   Go Down
  Print  
Author Topic: APS/Ω Gas turbine bike build  (Read 534552 times)
0 Members and 2 Guests are viewing this topic.
tauruck
Hero Member
*****
Offline Offline

Age: N/A
Location: Johannesburg, South Africa
Posts: 4608





Ignore
« Reply #660 on: September 17, 2014, 10:47:24 PM »

Nice frame and wheels.
All you need is a fairing. grin
Logged

Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #661 on: September 17, 2014, 11:03:40 PM »

He he, no bike frame around this engine. I got an offer I couldn´t resist from a guy I know who bought it from England without knowing that the starter, ignition and some temp probes were missing, he tried to source parts but gave up eventually so he sold it to me.

I know a couple of guys who owns Vipers so I think I can get the probes and ignition modules, a cheap starter is hard to find but I am planning to build a hydraulic starter motor for it.



When it is ready I will probably run it just for fun a while to get used to running it, later it might end up in some kind of chassis but I am a bit short of workshop space as you can see so I will need to build a larger workshop first... smiley

Cheers!
/Anders
Logged
manta22
Hero Member
*****
Offline Offline

Age: 79
Location: Tucson, AZ
Posts: 3219


What, me worry?




Ignore
« Reply #662 on: September 18, 2014, 10:52:45 AM »

OK Anders, since no one else has asked this question, I will-- what engine is that?

Regards, Neil  Tucson, AZ
Logged

Regards, Neil  Tucson, AZ
maj
Sr. Member
****
Offline Offline

Age: 54
Location: Vic Australia
Posts: 671





Ignore
« Reply #663 on: September 18, 2014, 02:04:01 PM »

one of my mates has a few Vipers complete and spares , not sure on which model that is exactly but let me know what you need and i can ask 
Logged
Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #664 on: September 18, 2014, 05:11:43 PM »

It is a Viper 301 (522 is the civil name), I am very interested in some spares if he has any. Especially the starter, two ignitor boxes and the thermocouples for the jet pipe.

----------

I removed the engine from the frame last night to fit the temp probes and fix a few air leaks.



The probes and the temp displays arrived a few days ago so time to get busy! Smiley



I drilled a 5mm hole in the compressor cover between two diffusor slots, it is the smaller one right next to one of the fastening bolts for the cover.



A small brass sleeve was made and the temp probe was glued to it with epoxy, the sleeve fits the hole and will be locked in place with a strip of metal held by the fastening bolt for the cover.



While waiting for the glue to set I fitted the TIT probe, it projects through a hole in the combustor downstream the teritary holes.



Cheers!
/Anders
Logged
wobblywalrus
Hero Member
*****
Offline Offline

Age: 65
Location: backwoods Oregon
Posts: 4739





Ignore
« Reply #665 on: September 20, 2014, 01:29:50 AM »

Anders, type "Mike Charlton Jet Bike" into your search engine.  He uses a big motor like your new one. 
Logged
Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #666 on: September 21, 2014, 03:11:08 PM »

Anders, type "Mike Charlton Jet Bike" into your search engine.  He uses a big motor like your new one. 

Thats an interesting guy for sure, is he still racing his bike and has he taken any records? The articles I found was a couple of years old, that´s why I am asking.
Logged
wobblywalrus
Hero Member
*****
Offline Offline

Age: 65
Location: backwoods Oregon
Posts: 4739





Ignore
« Reply #667 on: September 21, 2014, 11:09:44 PM »

Anders, someone on this site might know.  He did not race at BUB so I never got a chance to meet him.  He did run the bike on the salt a few years ago. 
Logged
55chevr
Hero Member
*****
Offline Offline

Location: Long Island, NY
Posts: 2238





Ignore
« Reply #668 on: September 22, 2014, 03:36:37 AM »

I believe the jet  bike streamliner ran at Cook's 2 years ago.
Logged
Seldom Seen Slim
Administrator
Hero Member
***
Offline Offline

Age: 70
Location: Skandia, Michigan
Posts: 12127


Nancy -- 201.913 mph record on a production ZX15!


WWW
« Reply #669 on: September 24, 2014, 11:03:50 AM »

I can look at the photos of Mike and his bike and find the dates from them.  I think it was more than just two years ago -- will let you know when I find 'em.  Above all else Nancy and I remember being in the Motel 6 one night and hearing this "whoooshing" noise outdoors followed by very bright light coming through the curtains in our room.  We looked outside -- and there, in the parking lot behind the Knight's Inn next to M6, was Mike and his crew and his bike.  He was running the engine for some test or another and it made for a spectacular display.

Only at Wendover (or, I guess, next door to Mike's house) do you get to see stuff like that. cheers
Logged

Jon E. Wennerberg
 a/k/a Seldom Seen Slim
 Skandia, Michigan
 (that's way up north)
2 Club member x2
Owner of landracing.com
Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #670 on: September 24, 2014, 01:52:07 PM »

After fixing some air leaks I put the engine back together and fitted it into the frame again, here is your truly posing with a screwdriver while taking a picture with his left hand. Smiley



After the posing I welded the old jet nozzle to the exhaust pipe.



When it had cooled down a bit I fitted it to the engine, this jet nozzle has produced a 740°C TOT at 2.6bar P2 so now I have some numbers to compare the upcoming test results with.



With the engine in the frame I could fit the temp probes without risking to break them.



Finally I fitted the digital gauges to the dashboard and hooked them up, if they work fine I will get a couple more since they were very cheap compared to the analogue exhaust temp gauge I use to read the TOT.



Cheers!
/Anders
Logged
Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #671 on: September 24, 2014, 02:28:40 PM »

I can look at the photos of Mike and his bike and find the dates from them.  I think it was more than just two years ago -- will let you know when I find 'em.  Above all else Nancy and I remember being in the Motel 6 one night and hearing this "whoooshing" noise outdoors followed by very bright light coming through the curtains in our room.  We looked outside -- and there, in the parking lot behind the Knight's Inn next to M6, was Mike and his crew and his bike.  He was running the engine for some test or another and it made for a spectacular display.

Only at Wendover (or, I guess, next door to Mike's house) do you get to see stuff like that. cheers

That must have been quite a thing to witness. smiley
Logged
Seldom Seen Slim
Administrator
Hero Member
***
Offline Offline

Age: 70
Location: Skandia, Michigan
Posts: 12127


Nancy -- 201.913 mph record on a production ZX15!


WWW
« Reply #672 on: September 24, 2014, 03:04:27 PM »

Yes, it was spectacular.  Before he shut it down there were a few dozen racers and friends our there watching.  He shut down, tweaked something, and started again.  A couple of times.  I think he quit in about 15 minutes total, having decided that any more would get him a visit by the Wendover police.

I stayed in that motel two weeks ago and didn't think to visit the chain link fence out back - to see if there were any burn marks still there. rolleyes rolleyes
Logged

Jon E. Wennerberg
 a/k/a Seldom Seen Slim
 Skandia, Michigan
 (that's way up north)
2 Club member x2
Owner of landracing.com
55chevr
Hero Member
*****
Offline Offline

Location: Long Island, NY
Posts: 2238





Ignore
« Reply #673 on: September 24, 2014, 09:57:56 PM »

Slim ... you are probably correct ... everything that wasn't last year is 2 years ago to me. or 3.

Joe
Logged
Mobacken Racing
Sr. Member
****
Offline Offline

Age: 37
Location: Östersund - Sweden
Posts: 832


Turbine junkie


WWW

Ignore
« Reply #674 on: October 05, 2014, 11:11:34 AM »

I did the gas producer test today, the added jet nozzle made the exhaust temps even higher so I didn´t press the engine overly much.



The T2 gauge interfered with the camera somehow causing the numbers to roll over the display, but they can still be seen fortunately. I have started on an Excel sheet where I enter all the data from each run so I have a couple of hours of work with that ahead of me.



I will also punch some numbers to find out if the T2 is in the ball park, my gut feeling is that if I open up the exhaust a bit the engine is just fine.

If I want to have the bike ready for the race in february I need to find the quick fix and get the bike up and running, and right now I think that opening up the power turbine NGV a bit will make the exhaust temps drop to acceptable levels. Finding that last ounce of power in the engine can be done later, now I want to get it ready for the race track! Smiley

Cheers!
/Anders
Logged
Pages: 1 ... 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 [45] 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 ... 119   Go Up
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Simple Audio Video Embedder
Valid XHTML 1.0! Valid CSS!


Google visited last this page July 22, 2018, 12:43:03 AM