Results 91 to 100 of about 205,547 (317)
Thermodynamic Properties and Thermal Analysis of Deltamethrin
, 2004 The (S)-alpha-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclo- propane carboxylate, or named deltamethrin (C22H19Br2NO3), is one of the high effective fenpropathrin pesticides. The compound was synthesized and characterized with NMR.
谭志诚, 王建雅
core
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
The generation and application of metallurgical thermodynamic data
, 1984 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The power of thermodynamics in the calculation of complex chemical and metallurgical equilibria of importance to industry has, over the last 15 years, been ...
Dinsdale, AT
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Thermodynamic properties of the binary mixture of water and n-butanol
, 2007 The molar heat capacities of the binary mixture composed of water and n-butanol were measured with an adiabatic calorimeter in the temperature range 78-320 K.
Tan, Z-C., 南照东, Nan, Z.
core +1 more source
Thermodynamic and Thermoeconomic Analysis of a Multigeneration System Boosted with a Thermoelectric Based on PV/T and PTC Solar Collectors [PDF]
Iranica Journal of Energy and EnvironmentIn this research, thermodynamic and thermoeconomic analysis of a new multigeneration system based on the Parabolic trough collector and the photovoltaic-thermal solar collectors is carried out to produce power, cooling, hot water, hydrogen and freshwater.
H. Dawood Salman Salman +2 more
doaj +1 more source
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
A Thermodynamic Theory of Economics [PDF]
An analogy between thermodynamic and economic theories and processes is developed further, following a previous paper published by the author in 1982.
John Bryant
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ChemEngineering, 2017 This study presents the thermodynamic modelling of hydrogen production from autothermal reforming of synthetic crude glycerol using the Peng-Robinson Stryjek-Vera thermodynamic model and Gibbs free energy minimization approach.
Uwem Jimmy +2 more
doaj +1 more source