h4nd Posted August 12, 2016 Share Posted August 12, 2016 Also, Physics guys. Where's a table of the specific heat capacity of gas at, sat 20degC and 1 atmos? If I wanted to pick a gas for high heat capacity, do I use Sulfur Hexafluoride? Edit, nope https://en.wikipedia.org/wiki/Stirling_engine#Operation Quote Link to comment Share on other sites More sharing options...
fletch Posted August 12, 2016 Share Posted August 12, 2016 Also, Physics guys. Where's a table of the specific heat capacity of gas at, sat 20degC and 1 atmos? If I wanted to pick a gas for high heat capacity, do I use Sulfur Hexafluoride? Edit, nope https://en.wikipedia.org/wiki/Stirling_engine#Operation Hydrogen is good. They use it to cool the generators at Huntly power station. Probably the best heat capacity vs price 2 Quote Link to comment Share on other sites More sharing options...
Seedy Al Posted August 13, 2016 Share Posted August 13, 2016 But. .... why? Dont be a tease Quote Link to comment Share on other sites More sharing options...
h4nd Posted August 14, 2016 Share Posted August 14, 2016 Me or him? Quote Link to comment Share on other sites More sharing options...
Nominal Posted August 14, 2016 Share Posted August 14, 2016 You. Quote Link to comment Share on other sites More sharing options...
Seedy Al Posted August 14, 2016 Share Posted August 14, 2016 Yeah you Quote Link to comment Share on other sites More sharing options...
Steelies Posted August 15, 2016 Share Posted August 15, 2016 yeah hydrogen and/or helium are used in heat exchange for gas liquefiers 'n' shit. loves to escape though Quote Link to comment Share on other sites More sharing options...
h4nd Posted August 15, 2016 Share Posted August 15, 2016 Ah, per bike spam thread, I'm thinking about hot-glueing a stirling engine together, maybe using a gt125 with 90deg offset crank. I have a client who has ~1kw gas at ~300deg, and needs 100W electrical. Stirling engines need low thermal mass to get big temp change for expansion/contraction, I had it backwards back there: https://en.wikipedia.org/wiki/Stirling_engine Quote Link to comment Share on other sites More sharing options...
Roman Posted August 15, 2016 Author Share Posted August 15, 2016 Was part of the design brief, to make it look like a cock and balls? 9 Quote Link to comment Share on other sites More sharing options...
tortron Posted August 15, 2016 Share Posted August 15, 2016 Extra thrust built into the design 2 Quote Link to comment Share on other sites More sharing options...
h4nd Posted August 15, 2016 Share Posted August 15, 2016 LoL, and variations Quote Link to comment Share on other sites More sharing options...
SOHC Posted August 16, 2016 Share Posted August 16, 2016 I filled up at Z yesterday and straight away I noticed the fuel was very cloudy in the glass sediment catcher, and my idol became rough, I take it this is moisture?, 1 Quote Link to comment Share on other sites More sharing options...
Alfashark Posted August 16, 2016 Share Posted August 16, 2016 Nope, it's sediment. Moisture collects below the fuel - eg: in the bottom of the tank, and looks like water. Quote Link to comment Share on other sites More sharing options...
tortron Posted August 16, 2016 Share Posted August 16, 2016 i had some milky goop in the bottom my mine the other day. its water/i hope its water or someone is getting excited over minors 2 Quote Link to comment Share on other sites More sharing options...
SOHC Posted August 16, 2016 Share Posted August 16, 2016 I think it is 91 with diesel in it Quote Link to comment Share on other sites More sharing options...
tortron Posted August 16, 2016 Share Posted August 16, 2016 might be the last of the 'winter mix' 1 Quote Link to comment Share on other sites More sharing options...
Seedy Al Posted August 17, 2016 Share Posted August 17, 2016 haha Quote Link to comment Share on other sites More sharing options...
SOHC Posted August 17, 2016 Share Posted August 17, 2016 Its full of diesel, its oily as hell Quote Link to comment Share on other sites More sharing options...
SOHC Posted August 30, 2016 Share Posted August 30, 2016 On front Duo Servo brakes the short thin lining should face the front and the thick long one to the rear? Quote Link to comment Share on other sites More sharing options...
Seedy Al Posted August 30, 2016 Share Posted August 30, 2016 Generally yes 1 Quote Link to comment Share on other sites More sharing options...
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