Zobrazeno 1 - 10
of 10
pro vyhledávání: '"C A. Womeldorf"'
Autor:
C A. Womeldorf, Ariaster B. Chimeli
Publikováno v:
Energy Policy. 73:645-653
A number of technological, institutional and market developments have lowered the minimally economic viable wind speeds for wind power generation while contributing to increasing profitability of the wind power industry in recent decades. Yet, inform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fe7edd3fe9d410d6bb0135d9bdec41
https://doi.org/10.1016/j.enpol.2014.06.018
https://doi.org/10.1016/j.enpol.2014.06.018
Publikováno v:
Fire and Materials. 27:209-222
SUMMARY As part of an effort to characterize the uncertainties associated with heat flux measurements in a fire environment, an uncertainty analysis example was performed using measurement data from a room corner surface products test that followed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d23092d3941df158984a4448500786
https://doi.org/10.1002/fam.822
https://doi.org/10.1002/fam.822
Publikováno v:
Fire Safety Journal. 33:141-152
An apparatus for the determination of autoignition temperature of hydrocarbon fuels has been used to measure the change in ignition temperature of a stoichiometric mixture of ethene/air with and without the addition of a suppressant: N2, IG-542, HFC-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9059f72e5834d3123a5ec91c605f974
https://doi.org/10.1016/s0379-7112(99)00011-9
https://doi.org/10.1016/s0379-7112(99)00011-9
Publikováno v:
Journal of Heat Transfer. 122:92-98
Difluoromethane (CH2F2, or R-32) is a candidate to replace ozone-depleting chlorofluorocarbon refrigerants. Because CH2F2 is flammable, it is necessary to assess the hazard posed by a leak in a refrigeration machine. The currently accepted method for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebba6921075aff5bc78b3f65a8f945b8
https://doi.org/10.1115/1.521440
https://doi.org/10.1115/1.521440
Publikováno v:
Combustion and Flame. 118:25-36
To optimize the efficiency and safety of mixtures of nonozone-depleting refrigerant replacements, precise measurements of the lean flammability limits of pure refrigerants and the critical flammability ratio of their mixtures are crucial. Current tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6aeecdcf3d9d01df943e961fad5b5ae
https://doi.org/10.1016/s0010-2180(98)00138-2
https://doi.org/10.1016/s0010-2180(98)00138-2
Autor:
C A. Womeldorf
Publikováno v:
Journal of Solar Energy Engineering. 134
Wind energy predictions for many rural, complex terrain regions are based solely on large-scale meteorological models that may poorly characterize the local resource. Changes in government policies, energy economics, and wind technologies suggest tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ad7dba151a001c827ba24ee0917351a
https://doi.org/10.1115/1.4005086
https://doi.org/10.1115/1.4005086
Autor:
C A. Womeldorf, Daniel C. Bratton
Publikováno v:
ASME 2011 5th International Conference on Energy Sustainability, Parts A, B, and C.
When assessing a region for wind energy the wind shear is a key factor to consider because of its profound effect on power density as a function of height. Traditionally, wind shear parameters are derived either from local velocity measurements at tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b02317c7cece14414c8c33ac6d37c1e
https://doi.org/10.1115/es2011-54823
https://doi.org/10.1115/es2011-54823
Autor:
C A. Womeldorf, James C. Harris
Publikováno v:
ASME 2011 5th International Conference on Energy Sustainability, Parts A, B, and C.
Wind resource assessments produce hundreds of thousands of measurements every year. Before determination of the wind power density, a function of the velocity cubed, those values are screened to remove erroneous data points. Typical categories of err
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ecd4bec26646beda6349e680487f227
https://doi.org/10.1115/es2011-54822
https://doi.org/10.1115/es2011-54822
Autor:
C A. Womeldorf
Publikováno v:
ASME 2010 4th International Conference on Energy Sustainability, Volume 2.
Wind resource assessments are an essential part of successful wind energy development. Currently, wind energy resource predictions for Appalachian Ohio are based on large-scale meteorological models with sparse, low-lying validation data that poorly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9411387596e1c23fc3eb0cdcdd882602
https://doi.org/10.1115/es2010-90044
https://doi.org/10.1115/es2010-90044
Due to the ozone-depleting effects of commonly used chlorofluorocarbon refrigerants, safe environmentally-friendly replacements must be found. HFC-32 (CH2F2) and other hydrochlorofluorocarbons are potential candidates; however, in contrast with the C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d73a97c90922a91964c8b673134c53f
https://doi.org/10.6028/nist.ir.6229
https://doi.org/10.6028/nist.ir.6229
