搜索结果: 1-15 共查到“工学 thermodynamic”相关记录25条 . 查询时间(0.078 秒)
Computer-aided reaction solvent design considering inertness using group contribution-based reaction thermodynamic model
CAMD MINLP model Reaction solvent Group contribution Inertness
2023/6/19
Solvents have been widely used in process manufacturing industries. When involved in liquid-phase organic synthesis reactions, solvents can reduce the activation energy of reactions between the reacta...
Thermodynamic Upper Bound on Broadband Light Coupling with Photonic Structures
Thermodynamic Broadband Light Coupling Photonic Structures
2015/8/7
The coupling between free space radiation and optical media critically influences the performance of optical devices. We show that, for any given photonic structure, the sum of the external coup...
Removal of Steriod Hormones by Activated Carbon Adsorption—Kinetic and Thermodynamic Studies
Adsorption Isotherms 17β-Estradiol 17α-Ethinyloestradiol Enthalpy
2013/3/11
The mechanism, isotherms and kinetics of removal of two endocrine disrupting chemicals, 17β-estradiol (E2) and 17α-ethinyloestradiol (EE2) by activated carbon adsorption were investigated in an agitat...
Effect of marination on the thermodynamic properties of chicken muscle proteins studied by DSC
myosin actin chicken meat marinades denaturation DSC
2014/2/25
The marination of meat is a method applied to improve the sensory values like tenderness and juiciness of meat, and to enhance microbiological safety of the product. The effects of specific marinades ...
Effect of moisture content on thermodynamic characteristics of grape: mathematical and artificial neural network modelling
sorption thermodynamic drying, neural network grape
2014/2/25
Artificial neural networks (ANNs) and four empirical mathematical models, namely Henderson, GAB, Halsey, and Oswin were used for the estimation of equilibrium moisture content (EMC) of the dried grape...
生物质气化过程的热力学模型研究（Research on Thermodynamic Model of Biomass Gasification Process）
生物质 气化 热力学 平衡模型
2010/12/28
在综合考虑系统散热和碳不完全转化等因素的情况下，基于物质平衡、能量平衡和化学反应平衡建立了生物质气化过程热力学模型，并用Newton-Raphson方法对模型进行了求解。模型计算结果与文献数据基本吻合。最后，利用所建模型分析了空气预热温度、原料含水率、反应温度、空气当量比对气体成分、热值等指标的影响程度。
Remote Mapping of Thermodynamic Index of Ecosystem Health Disturbance
Ecosystem Thermodynamics Anthropogenous Loading Satellite Index
2013/3/13
The study of the ecological system (ES) reaction to anthropogenous loading (AL) has been aimed at developing the remote sensing method for quantitative mapping of AL on ES. The analysis of the problem...
EQUATION OF STATE IN FORM WHICH RELATES MOL FRACTION AND MOLARITY OF TWO (OR MORE) COMPONENT THERMODYNAMIC SYSTEM CONSISTED OF IDEAL GASES, AND IT'S APPLICATIONS
ideal gas equation of state special relativity
2010/12/2
Most people would face a problem if there is a need to calculate the mole fraction of a substance A in a gaseous solution (a thermodynamic system containing two or more ideal gases) knowing its molari...
Thermodynamic properties of liquid Cu-Sb-Sn alloys by equilibrium saturation and Knudsen effusion mass spectrometric methods
Cu-Sb-Sn system Knudsen cell Equilibrium saturation Liquid alloys
2010/1/11
The interaction of lead-free solders with a copper substrate is an essential issue for the reliability of solder joints. In order to understand this interaction, knowledge of thermodynamic and other p...
THERMODYNAMIC SIMULATION OF AMMONIA-WATER ABSORPTION REFRIGERATION SYSTEM
ammonia-water sustainable development operating variables
2009/10/14
The ammonia-water absorption refrigeration system is attracting increasing research interests, since the system can be powered by waste thermal energy, thus reducing demand on electricity supply. The ...
THERMODYNAMIC ANALYSIS OF HEAT RECOVERY STEAM GENERATOR IN COMBINED CYCLE POWER PLANT
combined cycle gas turbine steam cycle
2009/10/14
Combined cycle power plants play an important role in the present energy sector. The main challenge in designing a combined cycle power plant is proper utilization of gas turbine exhaust heat in the s...
THERMODYNAMIC ANALYSIS OF AIR REFRIGERATOR ON ENERGY GRAPH
thermodynamic analysis exergy efficiency
2009/10/13
Improving me chanical system efficiency is the goal of many engineers and scientists. Commonly, the solutions to these types of problems are uncovered using thermodynamic analysis and optimization. An...
The Effect of the Variation of the Temperature of the Surroundings on Thermodynamic Analysis and Industrial Applications
Variable surroundings temperature Exergy balance
2009/10/13
In this study, the general exergy balance of a system was analyzed based on the variation of the temperature of the surroundings. Using this balance, the mathematical equations regarding both the reve...
DFT Calculation on 76 Polychlorophenazines: Their Thermodynamic Function and Implication of Cl Substituted Position
DFT 76 Polychlorophenazines Thermodynamic Function
2009/9/2
Thermodynamic functions, including enthalpy (Hθ) and entropy (Sθ) for 76 polychlorophenazines (PCPZs) in the gas state at 298.15 K and 101.325 kPa, have been calculated using the B3LYP/6-3...
The alloy system Au-Ag-Pd-Pt-Sn is described with the help of the thermodynamic software ‘Chemsage’ and a specially modelled dataset. Calculations on the stability of precipitated phases show good agr...