Search Results - "Papas, Paul"

Meeting the challenge of mitigating Li-ion battery fires for aviation by Papas, Paul

“…•Unique challenges posed by aviation environments for mitigating Li-ion battery (LiB) fires are examined.•Strategies to mitigate and prevent LiB fires onboard…”
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Fire suppression using trifluoroiodomethane (CF3I)-carbon dioxide (CO2) mixtures by Papas, Paul, Cao, Changmin, Kim, Wookyung, Baldwin, Eli, Chattaway, Adam

“…With the regulatory prohibition for using Halon 1301 (CF3Br) in fire suppression systems onboard newly certified aircraft, significant research efforts have…”
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Effects of radiative heat loss on extinction limits of counterflow premixed ammonia-air flames by Fang, Ruozhou, Papas, Paul, Sung, Chih-Jen, Stevens, James F., Smith, Lance L.

“…The effect of radiative heat loss on counterflow premixed ammonia-air flames has been investigated as a function of equivalence ratio and system pressure…”
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Turbulent deflagrations of mildly flammable refrigerant-air mixtures by Papas, Paul, Verma, Parmesh, Lord, Richard, Burns, Larry

“…With current concerns around global climate change, new hydrofluorocarbons with low Global Warming Potential (GWP) are being evaluated as alternative…”
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CFD modeling of flammable refrigerant leaks inside machine rooms: Emergency ventilation rates for different size chillers by Zhang, Shiling, Papas, Paul, Hu, Liangbo, Verma, Parmesh, Lord, Richard, Burns, Larry

“…Computational fluid dynamics (CFD) simulations, verified against test data, were undertaken to quantify ventilation dilution requirements needed for mitigating…”
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Computational fluid dynamics modeling of flammable refrigerant leaks inside machine rooms: Evaluation of ventilation mitigation requirements by Papas, Paul, Zhang, Shiling, Jiang, Hai, Verma, Parmesh, Rydkin, Ivan, Lord, Richard, Burns, Larry

“…Computational fluid dynamics simulations were undertaken to quantify ventilation dilution requirements needed for mitigating flammability risks during leaks of…”
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Wind turbine aeroacoustic noise and noise mitigation strategies by Asheim, Michael, Papas, Paul, Moriarty, Patrick, Collis, Jon

“…Wind turbines are becoming an important piece of the solution to low-carbon power production. However, as more turbines are installed near population centers,…”
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Non-premixed jet flame pulsations near extinction by Füri, Marc, Papas, Paul, Monkewitz, Peter A.

“…A systematic experimental study was aimed at elucidating the conditions for which regular axisymmetric pulsations of the anchoring base of diluted propane and…”
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The effect of flame position on the Kelvin-Helmholtz instability in non-premixed jet flames by Füri, Marc, Papas, Paul, Raïs, Redha M., Monkewitz, Peter A.

“…The influence of heat release and position of a diffusion flame on the characteristics of the Kelyin-Helmholtz (K-H) instability was investigated using a…”
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Computational fluid dynamics modeling of flammable refrigerant leaks inside machine rooms: Evaluation of ventilation mitigation requirements by Papas, Paul, Zhang, Shiling, Jiang, Hai, Verma, Parmesh, Rydkin, Ivan, Lord, Richard, Burns, Larry

“…Computational fluid dynamics simulations were undertaken to quantify ventilation dilution requirements needed for mitigating flammability risks during leaks of…”
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Cell formation in non-premixed, axisymmetric jet flames near extinction by Lo Jacono, David, Papas, Paul, Monkewitz, Peter A

“…Systematic experiments with CO 2 diluted H 2 -O 2 circular jet diffusion flames have been undertaken to study the formation of cellular flames, which occur for…”
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Instabilities of diffusion flames near extinction by Papas, Paul, Rais, Redha M, Monkewitz, Peter A, Tomboulides, Ananias G

“…The linear spatio-temporal stability of a diffusion flame, represented by a simplified one-dimensional model, located in a mixing layer is investigated. The…”
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An additive approach to supersonic combustion: Use of silane in hydrogen-air systems and consideration of pyrophoric metals by Papas, Paul

“…To gain an understanding of processes important in the ignition and extinction phenomena of hydrogen-air and silane/hydrogen-air systems, experiments were…”
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An additive approach to supersonic combustion: Use of silane in hydrogen-air systems and consideration of pyrophoric metals by Papas, Paul

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Protecting the Balance of Hatch-Waxman: Understanding the Industry's New Dynamics for the 21st Century by Schroeder, Ralph G., Papas, Paul

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THE QUESTION OF GREEK INDEPENDENCE IN KENTUCKY, 1821-1828 by Pappas, Paul, Papas, Paul

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Kinetics and product channels of the reaction CN + N2O by Williams, Bradley A, Papas, Paul, Nelson, H. H

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Extinction of non-premixed methane-and propane-air counterflow flames inhibited with CF4, CF3H and CF3Br by Papas, Paul, Fleming, James W., Sheinson, Ronald S.

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Extinction of non-premixed methane-and propane-air counterflow flames inhibited with CF 4, CF 3H and CF 3Br by Papas, Paul, Fleming, James W., Sheinson, Ronald S.

“…The extinction condition was studied for non-premixed counterflow flames of methane and propane impinging against an air stream with added amounts of CF 4, CF…”
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