In this paper, I present the design of Mira 2, a small-scale, liquid bipropellant rocket engine, with a specific focus on its oxidizer-centered pintle injector. Building upon the valuable lessons and insights gained from the empirical testing of its predecessor, Mira 1, the Mira 2 engine incorporates several improvements and...
A resonantly-coupled α-Stirling (RCAS) cooler was designed and constructed.
Tests on air and helium were performed with constant driving displacement over a range
of frequencies. The effects of changing driving amplitude and charged pressure were
studied.
The use of stainless steel bellows in place of pistons eliminated the problem of...
Published June 1942. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog