... in either intensive or mass specific terms. 03 12 2010 07 02 2011 17 05 2011 17 05 2011 air Brayton cycle propulsion specific heat thermal expansion thermodynamics Many persistent questions about propulsion and power cycles are generally related to the impact...

... on a thermoelastohydrodynamic (TEHD) model for GFBs performance and presents predictions of the thermal energy transport and forced response, static and dynamic, in the tested gas foil bearing system. The model considers the heat flow from the rotor into the bearing cartridges and also the thermal expansion of the shaft...

... optical chip is embedded in a sintered SiC tube assembly, forming a coefficient of thermal expansion (CTE) matched all-SiC front-end probe. Because chip and host material are CTE matched, optimal handling of extreme thermal ramps and temperatures is possible. In this article, we demonstrate the first...

.... (GrafTech, Parma, OH), PCEA™, PCIB-SFG™, and PPEA™, have been determined experimentally and are presented here. Tensile strength, Young’s modulus, thermal conductivity, specific resistance, and coefficient of thermal expansion (CTE) data are collected at temperatures from 25 ° C to as high as 2000 ° C...

... recently performed using the Novec™ HFE-7100 fluid, providing additional information on basic phenomena and the related scaling laws. The new fluid has a greater density and a greater thermal expansion coefficient with respect to water. Air was adopted for gas injection. Both natural circulation and gas...

.... Comprehensive test data for a TC unit operating at a top speed of 65 krpm serves to validate the model predictions. The static forced performance of the support FRBs considers lubricant thermal effects, thermal expansion of the shaft and bearings, and entrance pressure losses due to centrifugal flow effects...

... received by IGTI, December 2000, final revision, March 2001. Associate Editor: R. Natole. 04 June 2001 01 December 2000 01 March 2001 11 08 2004 gas turbines internal combustion engines Mach number compressors thermal expansion aerospace engines...