Tag Archives: Positive Displacement

Random video blogging

Posted on Sat, 2010-10-16 by gravityloss

[youtube=http://www.youtube.com/watch?v=DA0Vwausybg] Modern manufacturing technologies enable strange shapes and could produce unconventional pumps. What is good for small scale rockets if turbines and centrifugal pumps have too much tip losses? [youtube=http://www.youtube.com/watch?v=SdBr-dkLf4s] Rotary engines have vastly better power to weight ratios and … Continue reading →

Posted in airplane, engines, Motivation, RLV:s, Uncategorized | Tagged , , , , , , , | Leave a comment