Zobrazeno 1 - 10
of 20
pro vyhledávání: '"George R. Cunnington"'
Publikováno v:
Proceeding of Proceedings of Symposium on Energy Engineering in the 21st Century (SEE2000) Volume I-IV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f79f9f42c4b7e4472b83ea2ce87cc7a
https://doi.org/10.1615/see2000.720
https://doi.org/10.1615/see2000.720
Publikováno v:
Journal of Thermophysics and Heat Transfer. 26:172-175
H EAT transfer through fibrous insulation has been the subject of great interest in the aerospace community because of the use of fibrous insulation in thermal protection systems. Measurement and modeling of heat transfer in rigid and flexible fibrou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd28703fd53b0f9654d3b38dc17f7fae
https://doi.org/10.2514/1.t3788
https://doi.org/10.2514/1.t3788
Publikováno v:
Journal of Thermophysics and Heat Transfer. 25:536-546
Combined radiation and conduction heat transfer through various high-temperature, high-porosity, unbonded (loose) fibrous insulations was modeled based on first principles. The diffusion approximation was used for modeling the radiation component of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ffdc74493ccf870825df7e1c4669b10
https://doi.org/10.2514/1.t3616
https://doi.org/10.2514/1.t3616
Autor:
George R. Cunnington, Walter W. Yuen
Publikováno v:
Journal of Thermophysics and Heat Transfer. 21:105-113
The zonal method, together with the concept of generic exchange factor, is shown to be an efficient and accurate approach to analyze radiative heat transfer in high porosity insulation materials which have a large scattering coefficient. Numerical pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91692c8d7ebb357ae58cd96be2f0bb54
https://doi.org/10.2514/1.22412
https://doi.org/10.2514/1.22412
Autor:
George R. Cunnington, Siu-Chun Lee
Publikováno v:
Journal of Thermophysics and Heat Transfer. 14:121-136
Nomenclature a, b = partial wave coef cients C = radiative cross section F = orientation distribution function fv = ber volume fraction G k = asymmetry scattering factor; Eq. (23) Ib = black-body radiation Ib k = Planck function i k = ber-sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec6d8c155f69ff260161e0798c51504
https://doi.org/10.2514/2.6508
https://doi.org/10.2514/2.6508
Autor:
Siu-Chun Lee, George R. Cunnington
Publikováno v:
Annual Review of Heat Transfer. 9:159-218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2a032b66575bf5a03aa4dadde92fd23
https://doi.org/10.1615/annualrevheattransfer.v9.50
https://doi.org/10.1615/annualrevheattransfer.v9.50
Autor:
George R. Cunnington, Siu-Chun Lee
Publikováno v:
Journal of Thermophysics and Heat Transfer. 10:460-466
The validity of an exact theoretical model for calculation of the radiative properties of high-porosity, randomly oriented fiber media is examined by comparing experimental measurements with theoretical predictions for spectral reflectance and transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64fc87f4c2cd35ae84130bdd90217b17
https://doi.org/10.2514/3.811
https://doi.org/10.2514/3.811
Publikováno v:
Journal of Spacecraft and Rockets. 32:89-96
A method is presented for determining the recombination efficiency of coatings for hypersonic vehicle applications. The approach uses experimental results from arc-jet tests with an analysis to determine the efficiency for the recombination of atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89410d65aa8491bb7a278353a8347b4
https://doi.org/10.2514/3.26579
https://doi.org/10.2514/3.26579
Publikováno v:
49th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.
Heat transfer in rigid reusable surface insulations was investigated. Steady-state thermal conductivity measurements in a vacuum were used to determine the combined contribution of radiation and solid conduction components of heat transfer. Thermal c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf0fea1d8a0971a76809d0874c01ca69
https://doi.org/10.2514/6.2011-345
https://doi.org/10.2514/6.2011-345
Autor:
George R. Cunnington, Walter W. Yuen
Publikováno v:
43rd AIAA Aerospace Sciences Meeting and Exhibit.
†The zonal method, together with the concept of generic exchange factor (GEF), is shown in to an efficient and accurate approach to analyze radiative heat transfer in high porosity insulation materials which have a large scattering coefficient. Num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e50c335c9723de3674ff14204d872048
https://doi.org/10.2514/6.2005-192
https://doi.org/10.2514/6.2005-192