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Rocket Lab #4641554
01/21/18 02:26 AM
01/21/18 02:26 AM
Joined: Jul 2003
Posts: 4,895
New Zealand
Silk Online content OP
Silk  Online Content OP
Joined: Jul 2003
Posts: 4,895
New Zealand
Rocket Lab put 4 satellites into orbit today - from New Zealand.



1987 BMW R65 - Aegis SAE30
2005 Nissan Expert - Gulf Western 10W-40
1996 Volvo T5 - Penrite HPR15 - 15W-60. Ryco syntec filter.
Re: Rocket Lab [Re: Silk] #4641564
01/21/18 03:23 AM
01/21/18 03:23 AM
Joined: Jan 2018
Posts: 538
San Antonio, TX
das_peikko Offline
das_peikko  Offline
Joined: Jan 2018
Posts: 538
San Antonio, TX
I wonder how they manage to keep from running into another satellite that's already in orbit.

Re: Rocket Lab [Re: Silk] #4641615
01/21/18 07:27 AM
01/21/18 07:27 AM
Joined: Feb 2003
Posts: 7,689
Jupiter, Florida
Cujet Offline
Cujet  Offline
Joined: Feb 2003
Posts: 7,689
Jupiter, Florida
Very cool. I wonder what engines they use?


People who count on their fingers should maintain a discreet silence.
Re: Rocket Lab [Re: Silk] #4641767
01/21/18 10:03 AM
01/21/18 10:03 AM
Joined: Jan 2004
Posts: 2,717
Richmond, VA
Barkleymut Offline
Barkleymut  Offline
Joined: Jan 2004
Posts: 2,717
Richmond, VA
pretty awesome, I have never been that interested in space flight, but the power that rockets/space shuttles generate is quite impressive.


09 Vue(95K) 2.4 4spd AT -PU 5w30 / 09 Flex(52K)3.5L PU / Moms car 04 Pilot(105K) 5w20 PP + Puro
Re: Rocket Lab [Re: Cujet] #4641786
01/21/18 10:24 AM
01/21/18 10:24 AM
Joined: Jun 2002
Posts: 18,283
Elizabethtown, Pa
Al Offline
Al  Offline
Joined: Jun 2002
Posts: 18,283
Elizabethtown, Pa
Originally Posted By: Cujet
Very cool. I wonder what engines they use?

Actually designed by a New Zealander, Lord Rutherford and built in the U.S. for RocketLab. Rocket Lab is a US aerospace manufacturer with a New Zealand subsidiary.[2] Rocket Lab's mission is to develop lightweight, cost-effective commercial rocket launch services.

Last edited by Al; 01/21/18 10:24 AM.

Re: Rocket Lab [Re: Silk] #4641832
01/21/18 11:21 AM
01/21/18 11:21 AM
Joined: Dec 2016
Posts: 7,171
Waco, TX
Linctex Offline
Linctex  Offline
Joined: Dec 2016
Posts: 7,171
Waco, TX
Wow, excellent audio quality!

Good on the Kiwis!!


"The evidence demands a verdict".
(Re:VOA)"it's nearly impossible to actually know the particular additives that are in there at what concentrations."
Re: Rocket Lab [Re: das_peikko] #4641876
01/21/18 11:58 AM
01/21/18 11:58 AM
Joined: Sep 2010
Posts: 7,485
S California
OneEyeJack Offline
OneEyeJack  Offline
Joined: Sep 2010
Posts: 7,485
S California
Originally Posted By: das_peikko
I wonder how they manage to keep from running into another satellite that's already in orbit.


They use data from 2 tracking stations in the US. One is located at Brown Field south of San Diego near the border with Mexico. They have these long antennas that run along the ground so you see nothing as you drive near the facility.

The data is really important because if you are going one way and get hit by a piece of space junk going the other way it makes a mess of things.

Someday very soon this space junk will have to be dealt with. There's just too much of it. People that travel in space will not survive being hit by even the smallest piece of junk. The bigger the piece the messier it gets. Imagine the energy involved if a 1-pound object hit you with an engaging speed of over 50K miles per hour.

Re: Rocket Lab [Re: Silk] #4641883
01/21/18 12:07 PM
01/21/18 12:07 PM
Joined: Sep 2004
Posts: 7,821
Marshfield , MA
andyd Offline
andyd  Offline
Joined: Sep 2004
Posts: 7,821
Marshfield , MA
The name of the rocket is Still Testing. That took a bit of cogitation. Great job Kiwis! SpaceX launches cost under a 100 million$ I wonder what this cost?


'16 Camry LE STP synth 0w20 and STP filter. the Fridge

1994 Ranger ,the Rat, 5w30 dino, STP filter

'16 Camry SE, Valvoline HM 0w20 and OEM filter
Thick oil is better grin2
Re: Rocket Lab [Re: Al] #4642010
01/21/18 02:48 PM
01/21/18 02:48 PM
Joined: Feb 2003
Posts: 7,689
Jupiter, Florida
Cujet Offline
Cujet  Offline
Joined: Feb 2003
Posts: 7,689
Jupiter, Florida
Originally Posted By: Al
Originally Posted By: Cujet
Very cool. I wonder what engines they use?

Actually designed by a New Zealander, Lord Rutherford and built in the U.S. for RocketLab. Rocket Lab is a US aerospace manufacturer with a New Zealand subsidiary.[2] Rocket Lab's mission is to develop lightweight, cost-effective commercial rocket launch services.


Ah interesting! I recall reading about this design a few years ago. Fantastic to see it in action! Cool looking little engine, with pretty good fuel specifics.

Note: The "turbopump" is actually an electric motor that powers the pumps. A more typical rocket engine uses a gas turbine to drive the pumps. So this rocket needs to carry a large battery to power the motor/pump assembly. However, it burns less fuel, as no fuel is used in the "turbopump". As the specific energy (energy density) of batteries gets better, this becomes more and more plausible.

This is the actual engine. Very small, with the electric pumps. Cool design.




Last edited by Cujet; 01/21/18 02:52 PM.

People who count on their fingers should maintain a discreet silence.
Re: Rocket Lab [Re: Silk] #4642505
01/22/18 03:28 AM
01/22/18 03:28 AM
Joined: Jul 2010
Posts: 19,297
PNW
ZeeOSix Offline
ZeeOSix  Offline
Joined: Jul 2010
Posts: 19,297
PNW
The rocket nozzle glowing orange is definately cool. Love the on-board video.


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