Download or read book Evaluation of a Numerical Method to Determine the Combustion Temperature of a Rocket Engine Simulation from OH Emission Spectra written by Chun-Fu Su and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Various Techniques for Determining Local Heat transfer Coefficients in a Rocket Engine from Transient Experimental Data written by Curt H. Liebert and published by . This book was released on 1960 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1987 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of the Transient Radiation Heat Transfer of an Uncooled Rocket Engine Operating Outside Earth s Atmosphere written by William H. Robbins and published by . This book was released on 1959 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Numerical Study of Combined Convective and Radiative Heat Transfer in a Rocket Engine Combustion Chamber written by Mehmet K. Savur and published by . This book was released on 2002-12-01 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: A numerical study was conducted to predict the combined convective and radiative heat transfer rates on the walls of a small aspect ratio cylinder representative of the scaled model of a rocket engine combustion chamber. A high-temperature, high-pressure environment was simulated in the cylinder, with gas velocities at low subsonic levels typical of the conditions leading to the entrance of the nozzle section of a rocket engine. The composition of the gases in the cylinder was determined from the TEP program for the burning of rocket fuel at typical values of the O/F ratio. The thrust of the study was to determine the radiative contribution to the heat transfer rate from the hot participating chamber gases to the cooler wall. The calculations were carried out using the commercial CFD package CFDACE, and were first benchmarked against known results in the literature for the simpler case of gray chamber walls and a gray participating medium. The non-gray computations were subsequently carried out using gas absorption coefficient values obtained from the exponential wide band model with the help of the fire-modeling program, RADCAL. The effect of different chamber wall temperatures and gas compositions were examined. The main findings of the study are that the radiative contributions at the high gas temperatures being considered are comparable to the convective values, and strongly spectral in nature. In addition these radiative fluxes were found to be least sensitive to the wall temperature and chamber pressure in the range considered. Furthermore, this radiative contribution reaches a maximum at a unique optimal optical thickness of the gas that lies within the extremes of the optically thin and thick limiting cases.

Download or read book Keywords Index to U S Government Technical Reports written by and published by . This book was released on 1962 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermometric Determination of Oxidant fuel Distribution Within a Rocket Combustor written by Marshall Chester Burrows and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tungsten-rhenium alloy thermocouples to determine distribution of hydrazine-nitrogen tetroxide products within combustion chamber.

Download or read book U S Government Research Reports written by and published by . This book was released on 1962-07 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Programs written by and published by . This book was released on 1976 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Determination of Rocket Exhaust Gas Temperatures and Emissivities by Infrared Spectral Methods Simulated High Altitude Tests of a Scale Model Rocket Engine written by STANLEY A. DOLIN and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: To supplement laboratory studies of infrared radiance of flames, infrared spectral emittance and absorptance of the exhaust plume of a Hydrogen-Oxygen rocket engine were measured. The engine, a tenth-scale model of the Saturn-IV, was fired in an altitude test chamber, under conditions simulating altitudes from 96,000 to 145,000 feet. Exhaust gas temperatures and emissivities were determined from the infrared spectral measurements. Laboratory measurements of hydrogen-oxygen flame emissivities were extrapolated to the case of the test rocket engine. The measured results verified the extrapolation, within the range of error determined by experiment and the limitations of the extrapolation procedure. It is concluded that the results support the extrapolation from laboratory flame measurements, and that refinement of both theory and experiment are required, to improve accuracy. The tests also demonstrated the utility of the IMRA infrared technique and instrumentation for measuring gas temperatures in rocket engines. (Author).

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1971 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1974-07 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1988 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1971 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt: