Zobrazeno 1 - 10
of 87
pro vyhledávání: '"A.B. Donaldson"'
Autor:
Jonathan L. Height, Alexander C. Woods, Christian G. Parigger, A.B. Donaldson, David M. Surmick
Publikováno v:
Applied Spectroscopy. 68:362-366
The temperature in an aluminized propellant is determined as a function of height and plume depth from diatomic AlO and thermal emission spectra. Higher in the plume, 305 and 508 mm from the burning surface, measured AlO emission spectra show an aver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c71361f0df010d3ec8d13f9c2b2c2e
https://doi.org/10.1366/13-07234
https://doi.org/10.1366/13-07234
Publikováno v:
Fuel. 89:549-553
The possibility of using waste trap grease in electric power generation is explored in this study. The performance and emissions of both diesel and waste trap grease oils were tested in a gas turbine generator at comparable operating conditions. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10918128c21336c9ed1ef3622baeca1
https://doi.org/10.1016/j.fuel.2009.10.016
https://doi.org/10.1016/j.fuel.2009.10.016
Publikováno v:
Agricultural Systems. 48:163-178
An agronomic crop growth model generates yield and pollution data which are incorporated into a linear programming model for the estimation of the effects of Common Agricultural Policy (CAP) price changes on modal farm types in two regions, namely So
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d48ad8af9d6bdff6c5b191c75eb492f7
https://doi.org/10.1016/0308-521x(94)00009-g
https://doi.org/10.1016/0308-521x(94)00009-g
Autor:
A.B. Donaldson, Y Sivathanu, Walter Gill, David M. Surmick, E Bystrom, L Sharp, A Haug, J Lim, A. A. Cruz-Cabrera
Publikováno v:
Journal of Physics: Conference Series. 548:012055
Solid rocket propellant plume temperatures have been measured using spectroscopic methods as part of an ongoing effort to specify the thermal-chemical-physical environment in and around a burning fragment of an exploded solid rocket at atmospheric pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::093c448d0d621e11112c52d6150817f6
https://doi.org/10.1088/1742-6596/548/1/012055
https://doi.org/10.1088/1742-6596/548/1/012055
Autor:
A.B. Donaldson
Publikováno v:
All Days.
Downhole steam generator development activities are discussed beginning with the Department of Energy program carried out at Sandia National Laboratories, Albuquerque, New Mexico. This was followed by a venture which was funded by a Fortune 500 compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb92af2bc0dc5e96b72633e1f61ca50
https://doi.org/10.2118/38276-ms
https://doi.org/10.2118/38276-ms
Autor:
A.B. Donaldson, Jed E. Donaldson
Publikováno v:
All Days.
Abstract A review of the empirical screening criteria for steam stimulation and steam drive was undertaken in order to obtain dimensionless groupings of the listed parameters in conjunction with operator determined recovery choices. To insure a compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1550d41edf88275862807d46fbc79d69
https://doi.org/10.2118/38303-ms
https://doi.org/10.2118/38303-ms
The stationary problem of thermal ignition in a reactive slab with unsymmetric boundary temperatures
Autor:
A.B. Donaldson, Ahmad R. Shouman
Publikováno v:
Combustion and Flame. 24:203-210
An exact solution is presented to the stationary problem of thermal ignition in a reactive slab with unsymmetric boundary temperatures and the solution values thereof are tabulated. The results are examined for the condition of incipient thermal runa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f81b856d7327be4609c9c89c91191f5a
https://doi.org/10.1016/0010-2180(75)90149-2
https://doi.org/10.1016/0010-2180(75)90149-2
Publikováno v:
Combustion and Flame. 36:217-232
The classical steady-state thermal ignition problem in the three one-dimensional geometries is considered. The well-known method of expanding the exponent first suggested by Frank-Kamenetskii is modified by performing the expansion about the unknown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f03efba6edb786f927fe887ec3fbc0
https://doi.org/10.1016/0010-2180(79)90061-0
https://doi.org/10.1016/0010-2180(79)90061-0
Autor:
A.B. Donaldson, R. E. Taylor
Publikováno v:
Journal of Applied Physics. 46:4584-4589
A method is presented whereby the thermal diffusivity of a solid is measured by observing the temperature excursion which results from a radial flow of heat. The radial heat flow is produced by the instantaneous deposition of energy on a disk region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d5cf84f5edafa98637832cc817cc51e
https://doi.org/10.1063/1.321399
https://doi.org/10.1063/1.321399
Publikováno v:
Journal of Applied Physics. 45:2321-2326
A new technique is proposed for measuring thermal diffusivities of materials at high temperature. A thin‐slab specimen is heated with a steady flux of energy on one or both faces. The flux to one face is then interrupted momentarily during which ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8781cb6a5712723d3f50c1dc1c08a83b
https://doi.org/10.1063/1.1663585
https://doi.org/10.1063/1.1663585