Results 41 to 50 of about 128,212 (185)
Case Studies in Thermal EngineeringDuring operations, there is a potential risk of solid propellant being dropped, which could cause fire accidents and a severe thermal environment.
Yuan Ma +4 more
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Case Studies in Thermal EngineeringTransformer oil and insulating paperboard are widely used in oil-immersed transformers and may be ignited in the event of device failure. The present study aims to investigate the effect of oil immersion on the horizontal flame spread over the ...
Yubiao Huang +3 more
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Model Flames in the Boussinesq Limit: The Effects of Feedback [PDF]
, 2002 We have studied the fully nonlinear behavior of pre-mixed flames in a gravitationally stratified medium, subject to the Boussinesq approximation. Key results include the establishment of criterion for when such flames propagate as simple planar flames ...
A.M. Khokhlov +17 more
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On the dynamics of the collapse of a diffusion-flame hole [PDF]
, 2003 The collapse dynamics of a diffusion-flame hole in the presence of a counterflow are studied. We construct unsteady solutions of the one-dimensional edge-flame model of Buckmaster (1996), in which heat and mass transverse losses are algebraic.
Pantano, C., Pullin, D. I.
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Schottky photodiode using submicron thick diamond epilayer for flame sensing [PDF]
Nano-Micro Letters, 2009 Abstract The sensing of a flame can be performed by using wide-bandgap semiconductors, which offer a high signal-to-noise ratio since they only response the ultraviolet emission in the flame. Diamond is a robust semiconductor with a wide-bandgap of 5.5 eV, exhibiting an intrinsic solar-blindness for deep-ultraviolet (DUV) detection.
Koide, Y. +5 more
openaire +2 more sources
On-Shell Description of Stationary Flames
, 2004 The problem of non-perturbative description of stationary flames with arbitrary gas expansion is considered. On the basis of the Thomson circulation theorem an implicit integral of the flow equations is constructed.
Kazakov, Kirill A.
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Applications in Energy and Combustion ScienceThe effects of droplet diameter, overall equivalence ratio (0.8–1.5), and primary evaporation zone length (2–10 mm) on the burning velocity and thermal flame thickness in laminar n-heptane monodisperse spray flames under varying pressures (1.0–2.0 bar ...
Gulcan Ozel-Erol +2 more
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دراسة سرعة انتشار اللهب الطباقي المستقر لخليط (غاز البترول المسال العراقي -الهواء ) بأستخدام المحرق المربع [PDF]
Engineering and Technology Journal, 2005 Laminar burning velocity for ( L.P.G - Air ) premixed mixture was measured by using square burner and the technique of area method with range of equivalent ratio ( 0.883-1.233 ) .
Mohammed hameed +2 more
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The Coherent Flame Model for Turbulent Chemical Reactions [PDF]
, 1977 A description of the turbulent diffusion flame is proposed in which the flame structure is composed of a distribution of laminar diffusion flame elements, whose thickness is small in comparison with the large eddies.
Broadwell, James E., Marble, Frank E.
core
Journal of Combustion, 2011 Two solid pyrolysis models are employed in a concurrent-flow flame spread model to compare the flame structure and spreading characteristics. The first is a zeroth-order surface pyrolysis, and the second is a first-order in-depth pyrolysis.
Ya-Ting Tseng, James S. T'ien
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