Results 51 to 60 of about 973,064 (246)

Chemical Structure of Lean and Stoichiometric Laminar Flames of Methylcyclohexane at Atmospheric Pressure

open access: yesEnergies
Methylcyclohexane (MCH, C7H14) is a typical component in hydrocarbon fuels and is frequently utilized in surrogate fuel mixtures as a typical representative of alkylated cycloalkanes.
Vladislav V. Matyushkov   +3 more
doaj   +1 more source

Cellular Ability to Sense Spatial Gradients in the Presence of Multiple Competitive Ligands

open access: yes, 2011
Many eukaryotic and prokaryotic cells can exhibit remarkable sensing ability under small gradient of chemical compound. In this study, we approach this phenomenon by considering the contribution of multiple ligands to the chemical kinetics within ...
Chia-Chu Chen   +5 more
core   +1 more source

Reduction by monovalent zinc, cadmium, and nickel cations [PDF]

open access: yes, 1969
Understanding of chemical properties of monovalent transition metal cations in aqueous solutions was obtained by a study of kinetics of reduction of different inorganic substrates by zinc, cadmium, and ...
Meyerstein, D., Mulac, W. A.
core   +1 more source

Enhanced reaction kinetics and reactive mixing scale dynamics in mixing fronts under shear flow for arbitrary Damk\"ohler numbers [PDF]

open access: yes, 2016
Mixing fronts, where fluids of different chemical compositions mix with each other, are typically subjected to velocity gradients, ranging from the pore scale to the catchment scale due to permeability variations and flow line geometries.
Bandopadhyay, Aditya   +3 more
core   +2 more sources

Mesoscopic Kinetic Basis of Macroscopic Chemical Thermodynamics: A Mathematical Theory

open access: yes, 2016
From a mathematical model that describes a complex chemical kinetic system of $N$ species and $M$ elementrary reactions in a rapidly stirred vessel of size $V$ as a Markov process, we show that a macroscopic chemical thermodynamics emerges as $V ...
Ge, Hao, Qian, Hong
core   +1 more source

Chemical kinetics computer program for static and flow reactions [PDF]

open access: yes, 1972
General chemical kinetics computer program for complex gas mixtures has been developed. Program can be used for any homogeneous reaction in either one dimensional flow or static system. It is flexible, accurate, and easy to use.
Bittker, D. A., Scullin, V. J.
core   +1 more source

Reversibility and Non-reversibility in Stochastic Chemical Kinetics

open access: yes, 2011
Mathematical problems with mean field and local type interaction related to stochastic chemical kinetics,are considered. Our main concern various definitions of reversibility, their corollaries (Boltzmann type equations, fluctuations, Onsager relations ...
Malyshev, V. A., Pirogov, S. A.
core   +1 more source

Fuel-Rich Premixed n-Heptane/Toluene Flame: a Molecular Beam Mass Spectrometry and Chemical Kinetic Study

open access: yesEurasian Chemico-Technological Journal, 2014
The mole fraction profiles of major flame species and intermediates including PAH precursors are measured in an atmospheric premixed burner-stabilized fuel-rich (φ = 1.75) n-heptane/toluene/O2/Ar flame (n-heptane/toluene ratio is 7:3 by liquid volume ...
D. A. Knyazkov   +5 more
doaj   +1 more source

Chemical Kinetics in Cold Plasmas [PDF]

open access: yes, 2012
The chapter deals with the chemical kinetics in the gas-phase of cold plasmas. After a section concerning cold plasmas and the modeling scheme of the chemical kinetics happening in their gas-phases, the text will focus on hydrocarbon plasma chemistry.
BARNI, RUGGERO, RICCARDI, CLAUDIA
openaire   +4 more sources

On The Theory of Time dilation in Chemical Kinetics

open access: yes, 2017
The rates of chemical reactions are not absolute but their magnitude depends upon the relative speeds of the moving observers. This has been proved by unifying theories of chemical kinetics, which are transition state theory, collision theory, RRKM and ...
Baig, Mirza Wasif
core   +1 more source

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