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Wednesday, March 28, 2012

Riding Rockets and Jet Powered Sleds, Go Carts and Bikes in Sweden

Last pulsejet test before the race

Video Link...

Successful run of the new Thunderchine design

Video Link...

Lördagsmys without laddtryckspys!

Those of you who sat banged in front of the live broadcast today was unfortunately not directly value for money then the sound was missing and the places where the right choppy picture of witness testimony, but it was a nice attempt and the next time we try us on something like this, we will be sure to get fjong little better at it. Bjursingen have a right from the webcam that rotates automagically so there are resources you should know!

Anyway, it became the test start and everything flowed relatively undramatic, a leaking fuel coupling and a little unbalanced at certain speeds must be corrected and a new oil pump to be built when the old diaphragm pump is to drop the oil up the pressure when the oil gets hot.

I was on 2.2bar boost at most so it is little more to get before I reach the MAX RPM on 70.000rpm, unfortunately fell reflective tape to the tachometer off from the compressor wheel at 2 bar so I did not dare to relax more. Thanks to the new tighter O-ring of the motor housing does not leak air mass fell exhaust the temperature 60-70 ° C compared with before, so now I can close up jetdysan right good before I reach maxtempen at 750 ° C, thus gaining mass more thrust!

It's a small list of Things To Do-stuff this time too, luckily it's only improvements and no repairs after last run ... =)

Written by Jackson in the category of JU-01 gas turbine construction

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Support Ödesböle Outlaws

Early one morning later ...

Now it's back bracket to ejektorkonan manufactured and ejector painted in heat resistant paint. I'm ashamed to admit that I spray painted it but it seems to be no hammer that can withstand 800 ° C ...

Still to do is to align the ejector slightly, front mount is tad wrong but there is nothing that can not arrange a big sledgehammer ...

The vehicle for rocket engine forward looking

As usual, we go the events right considerably in advance and expect cold with the engine holds together and begins with the craft in my stash back of the cold garage was my old gocartram and overall bird shit so I lugged it in, and a gallon of cold degreasing later, they remain relatively avföringsfri.

It will be runners instead of wheels and most likely will frame extended a bit so it gets a little less nervous in the control. No advantage in that it is fast-driven when you just want to go right up ...

The first tank with the engine cooling was to lead the methanol through the engine to cool the combustion chamber before it is injected and burned, but after some thought (cross on the ceiling!) I agreed with myself that it probably needs a larger cooling flow than the 6 liters methanol per minute that the engine wants.

The advantage of a go-cart-mounted rocket engine is that I do not have the same restrictions on weight and space rocket builders have, so I've decided to build a separate cooling system with water or special coolant that is pumped in a closed system through the engine and a water cooler. Combined with the ceramic coating inside the combustion chamber should the combustor and nozzle made of aluminum have a relatively cool and pleasant existence. =)

Written by Jackson in the category 1000N NOX / methanol rocket engine .
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March 27

The rocket motor is ready!

As an aside with the update today, I can drop some spy pictures of the finished (aside from some color) rocket engine MR-1000, I sneaked out before dinner and welded the sealing ring Olov turned to me in the motor housing and screwed everything up.

Just as a size comparison, I put the rocket engine next to my AMT Pegasus turbine, they are almost identical in size, but the rocket engine is estimated to have 6.5 times more thrust ... =)

Chest Nuts Roasting on an Open Fire... Everybody Sing! Jack Frost Nippin at your Nose... OH! NO!!! Not, for me!!!!;) Sorry, I couldn't resist, that one;)... I think, I'll just stay in and sip some more of my Swedish Hot Chocolate;) Looks like the Swedes, do more than just make great Hot Chocolate!:) 


More Videos...

  1. 4:15

    Running the JU-01 at higher revs

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  2. 4:04

    Collecting data from my JU-01 gas...

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  3. 4:45

    Second run of my JU-01 gasturbine

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  4. 5:51

    The first start of the JU-01 gas ...

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  5. 0:56

    JU-01 preheat testing

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  6. 0:59

    Testing the air starter for my ne...

    1,728 views 7 months ago
  7. 3:36

    Provkörning Pegasus MK3

    1,295 views 9 months ago
  8. 1:11

    Last pulsejet test before the race

    6,777 views 2 years ago
  9. 1:57

    Successful run of the new Thunder...

    3,081 views 2 years ago
  10. 1:43

    The second steam rocket run

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  11. 1:30

    Testing a steam rocket kick

    21,439 views 2 years ago
  12. 0:21

    Small steam rocket test

    3,191 views 2 years ago
  13. 3:16

    Third Thunderchine test

    3,075 views 2 years ago
  14. 1:42

    Testing for Speed weekend

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  15. 0:34

    Thunderchine test 2

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  16. 0:59

    First Thunderchine test

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  17. 0:38

    Finally got the fucker to work...

    6,547 views 2 years ago
  18. 0:46

    First start of homemade steam engine

    7,231 views 3 years ago
  19. 5:44

    The jetcart project video

    18,621 views 4 years ago
  20. 1:41

    Fixed the balance problem...

    5,085 views 4 years ago
  21. 0:14

    Rear bearing failure

    31,508 views 5 years ago
  22. 1:26

    Jet bike testing

    402,640 views 5 years ago
  23. 1:35

    Pulsejet annoying neighbours

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  24. 2:57

    Pocketbike with turbine

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  25. 1:07

    Afterburning gocart

Riding rockets and jet Powered Sleds, Go Carts and Bikes in Sweden
Riding rockets and jets around the frozen wastes of Sweden - Hack a Day
Running the JU-01 at higher revs - YouTube
Svarthålet Racing - Första lyckade provstarten - YouTube
Last pulsejet test before the race - YouTube
Mobacken Racing Team
The vehicle for rocket engine forward looking - - Google Translate
Pulsjetsparken « Mobacken Racing Team
Last pulsejet test before the race - YouTube
JU-01 gasturbinsbygge « Mobacken Racing Team
Raketmotorn är färdig! « Mobacken Racing Team
Engine Hacks: Liquid fuel amateur rocket roundup - Hack a Day
Fordonet till raketmotorn framletat « Mobacken Racing Team
Svarthålet Racing | Att göra "rätt" är inte lika kul
Google Translate
Svarthålet Racing - Testing the new ignition module - YouTube
estes.png (PNG Image, 500 × 500 pixels)
Hybrid Rocket Motor Test - YouTube
Robert's Rocket Project - Home
The SS67B-3 Liquid Fuel Rocket Engine Kit!
Scheufeln Taifun (Typhoon) - Surface to Air Missile
Missile Collection
Liquid Rocket Propulsion -
Goddard Rocket - Milestones of Flight
Lördagsmys without laddtryckspys! - Google Translate
Now it's back bracket to ejektorkonan manufactured and ejector painted in heat resistant paint - Google Translate
Pictures by Anders811017 - Photobucket
1313313530blocket_078.jpg picture by Anders811017 - Photobucket
Cart_side.jpg picture by Anders811017 - Photobucket
Bikestripped.jpg picture by Anders811017 - Photobucket
ProTool015Large.jpg picture by Anders811017 - Photobucket
Successful run of the new Thunderchine design - YouTube
Anders811017 - YouTube
Pocketbike with turbine - YouTube

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