Post by Yiqing Wang on Jul 15, 2013 7:34:38 GMT -5
Meeting 2013-07-11
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Need to solve the problem of ball valve freezing
Research into burst disk and floating injector
Floating injector
Nylon tubing sourced
Solid fuel, can use R candy or Potassium Nitrate + epoxy
Plastic adapter to conect nylon tubing to injector, possibly by explosive nylon bolts
Insulate solid fuel from alluminum with HTPB
Using a pressrant
Can give more liquid N2O
Need to choose a pressurant gas and suitable tank
Pressurant need to be able to pressurize Ox tank to 800 psi
Possible to use pre-filled paintball tank
Pyro Valve
Most likely cannot be used for oxidizer
Great for controlling pressurant flow
Electronics
A design of tombstone with vibration dampning has been proposed by John
Pull out plastic tab or switches to energize e-match circuits
Stephen will be learning about the DAQ from Thomas
Forum
wrt.freeforums.net
Change display name to full name
Add avator
Last meeting
Need to solve the problem of ball valve freezing
Research into burst disk and floating injector
Floating injector
Nylon tubing sourced
Solid fuel, can use R candy or Potassium Nitrate + epoxy
Plastic adapter to conect nylon tubing to injector, possibly by explosive nylon bolts
Insulate solid fuel from alluminum with HTPB
Using a pressrant
Can give more liquid N2O
Need to choose a pressurant gas and suitable tank
Pressurant need to be able to pressurize Ox tank to 800 psi
Possible to use pre-filled paintball tank
Pyro Valve
Most likely cannot be used for oxidizer
Great for controlling pressurant flow
Electronics
A design of tombstone with vibration dampning has been proposed by John
Pull out plastic tab or switches to energize e-match circuits
Stephen will be learning about the DAQ from Thomas