Results 81 to 90 of about 20,075 (229)

The Interaction of High-Speed Turbulence with Flames: Global Properties and Internal Flame Structure

, 2011
We study the dynamics and properties of a turbulent flame, formed in the presence of subsonic, high-speed, homogeneous, isotropic Kolmogorov-type turbulence in an unconfined system.
A.Y. Poludnenko, Aspden, Bell, Bilger, Boger, Boris, Buschmann, Colella, Colella, Damköhler, Davidson, Dinkelacker, Driscoll, Dunn, E.S. Oran, Gamezo, Gamezo, Gardiner, Grinstein, Khokhlov, Kolmogorov, Lemaster, Libby, Liu, Mansour, Meneveau, Peters, Porter, Saltzman, Sankaran, Stone, Stone, Stone, Tanahashi, Williams, Zel’dovich, Zel’dovich   +36 more
core   +1 more source

Properties of Deflagration Fronts and Models for Type Ia Supernovae [PDF]

, 1999
Detailed models of the explosion of a white dwarf, which include self-consistent calculations of the light curve and spectra, provide a link between observational quantities and the underlying explosion.These calculations assume spherical geometry and ...
Bravo E., Hillebrandt W., Hoflich P., I. Dominguez, Khokhlov A., Khokhlov A., Nomoto K., P. Hoflich, van den Heuvel E. P. J.   +8 more
core   +3 more sources

Quantifying Dehydration Effects of Porcine Vocal Fold Attenuation With Optical Coherence Tomography

The Laryngoscope, EarlyView.
The purpose of this study is to use optical coherence tomography (OCT) to characterize the effect of dehydration on the optical attenuation coefficient of porcine vocal fold (VF) tissue. The optical attenuation coefficient tissue decreased linearly with dehydration, dropping by approximately 0.08 mm−1 for every 1% increase in mass loss.
Owen P. Wischhoff, Michael Kuang, Brady D. Prosser, Jakob R. Holm, Jack J. Jiang   +4 more
wiley   +1 more source

Experimental Study on Local Flame Properties of Hydrogen Added Hydrocarbon Premixed Turbulent Flames

Journal of Thermal Science and Technology, 2009
This experimental study is performed to investigate directly the local flame properties of turbulent propagating flames at the same weak turbulence condition (u'/SL0=1.4), in order to clarify basically the influence of the addition of hydrogen to ...
Masaya NAKAHARA, Takamori SHIRASUNA, Jun HASHIMOTO   +2 more
doaj   +1 more source

Diabetic Peripheral Neuropathy: Molecular Staging, Risk Factors, Therapeutics, and Emerging Trends

Med Research, EarlyView.
The heterogeneous landscape of DPN can be unified through a tripartite pathogenic model encompassing progressive stages of metabolic dysregulation, chronic inflammation, and overt neuronal damage. Within this framework, six clinical subtypes were identified, namely, hyperglycemia‐driven, dyslipidemia‐driven, inflammation‐driven, dysvascularity‐driven ...
Xiaofeng Dai, Mingze Tang
wiley   +1 more source

Measuring laminar burning velocities

, 2016
The laminar burning velocity of a fuel is the rate of normal propagation of a 1D flame front relative to the movement of the unburned gas. This is a fundamental property of a fuel that affects many aspects of its combustion behaviour. Experimental values are required to validate kinetic simulations, and also to provide input for models of flashback ...
Marshall, S, Marshall, Stephen
openaire   +1 more source

Effects of heat release on triple flames [PDF]

, 1995
Heat release effects on laminar flame propagation in partially premixed flows are studied. Data for analysis are obtained from direct numerical simulations of a laminar mixing layer with a uniformly approaching velocity field.
Liñán Martínez, Amable, Ruetsch, G., Vervisch, L.   +2 more
core   +2 more sources

Mode I Fracture Toughness and Compressive Properties of Glass Fibre Reinforced Acrylic Matrix Composites Before and After Seawater Ageing

Polymer Composites, EarlyView.
Mode I Fracture Toughness Test of Dry and Seawater Aged Glass Fibre/Acrylic Matrix Composites. ABSTRACT Acrylic thermoplastic composites are emerging as a promising alternative for tidal and offshore wind turbine blades and marine applications, offering comparable structural performance and manufacturing process with improved end‐of‐life recyclability ...
Nagappa Siddgonde, James A. Quinn, Conchúr M. Ó Brádaigh, Dipa Ray   +3 more
wiley   +1 more source

Lightweight Sheet Molding Compound Composites With Enhanced Mechanical Performance via Cellulose Nanocrystal Reinforcement

Polymer Composites, EarlyView.
Mechanical Property Enhancement and 21% Density Reduction in CNC‐Reinforced Glass Fiber Composites. ABSTRACT The use of cellulose nanocrystals (CNCs) as a sustainable, high‐performance alternative to partially replace calcium carbonate (CaCO3) in polyester sheet molding compound (SMC) composites is investigated.
Kim Anh Pham, Shristi Ghosh, Andrew Geda, Kyriaki Kalaitzidou   +3 more
wiley   +1 more source

An Experimental Measurement on Laminar Burning Velocities and Markstein Length of Iso-Butane-Air Mixtures at Ambient Conditions

MATEC Web of Conferences, 2016
In the present work, experimental investigation on laminar combustion of iso-butane-air mixtures was conducted in constant volume explosion vessel. The experiments were conducted at wide range of equivalence ratios ranging between Ф = 0.6 and 1.4 and ...
Yousif Alaeldeen Altag, Sulaiman Shaharin A., Nasif Mohammad Shakir   +2 more
doaj   +1 more source