Results 1  10
of
629
Calculation of thermophysical and thermochemical
, 2002
"... Abstract. A mathematical model is presented for computing the chemical and thermophysical properties in the process of combustion of natural gas. To identify the parameters of state of combustion products, their composition has to be known, which may be determined from chemical equilibrium. The comp ..."
Abstract
 Add to MetaCart
Abstract. A mathematical model is presented for computing the chemical and thermophysical properties in the process of combustion of natural gas. To identify the parameters of state of combustion products, their composition has to be known, which may be determined from chemical equilibrium
Thermophysics Characterization of Kerosene Combustion
"... A oneformula surrogate fuel formulation and its quasiglobal combustion kinetics model are developed to support the design of injectors and thrust chambers of kerosenefueled rocket engines. This surrogate fuel model depicts chemical properties of kerosene. a fuel blend that properly represents the ..."
Abstract
 Add to MetaCart
A oneformula surrogate fuel formulation and its quasiglobal combustion kinetics model are developed to support the design of injectors and thrust chambers of kerosenefueled rocket engines. This surrogate fuel model depicts chemical properties of kerosene. a fuel blend that properly represents
Modeling of Solar Thermochemical Receiver
"... through a proposed mathematical model that predicts the behavior of a solar fluidized bed receiver finding the temperature and concentration profiles in transient state. The mathematical model is developed for a fluidized bed solar reactor, taking into account dynamics conditions of heating and reac ..."
Abstract
 Add to MetaCart
through a proposed mathematical model that predicts the behavior of a solar fluidized bed receiver finding the temperature and concentration profiles in transient state. The mathematical model is developed for a fluidized bed solar reactor, taking into account dynamics conditions of heating and reaction. The heating was simulated for radiated flux with a normal distribution over lateral walls and with distributed flow conditions of the focal stain. The contraction and expansion effects of the bed were involved with a two dimensional distribution. The mathematical model of a solar fluidized bed reactor involves a reversible chemistry reaction of thermal dissociation of the zinc sulfate (ZnSO4), also the mathematical model is accomplished by a sensitivity study with regard to the gas inlet temperature and radiation flux.
ThermInfo: Collecting, Retrieving, and Estimating Reliable Thermochemical Data
"... Standard enthalpies of formation are used for assessing the efficiency and safety of chemical processes in the chemical industry. However, the number of compounds for which the enthalpies of formation are available is many orders of magnitude smaller than the number of known compounds. Thermochemica ..."
Abstract
 Add to MetaCart
. Thermochemical data prediction methods are therefore clearly needed. Several commercial and free chemical databases are currently available, the NIST WebBook being the most used free source. To overcome this problem a cheminformatics system was designed and built with two main objectives in mind: collecting
THERMOPHYSICAL PROPERTIES DATABASE OF MATERIALS FOR LIGHT WATER REACTORS AND HEAVY WATER REACTORS
, 2006
"... database of materials for light water reactors and heavy water reactors ..."
Thermochemical studies of advanced nuclear fuels and materials*
"... Abstract: Thermochemical analyses related with development of advanced nuclear fuels (i.e., metalic, nitride, and hydride fuels) with respect to the transmutation of transuranium elements and relevant pyrochemical reprocessing and fabrication processes, which have been carried out mainly in Japan, ..."
Abstract
 Add to MetaCart
Abstract: Thermochemical analyses related with development of advanced nuclear fuels (i.e., metalic, nitride, and hydride fuels) with respect to the transmutation of transuranium elements and relevant pyrochemical reprocessing and fabrication processes, which have been carried out mainly in Japan
Use of Low/MidTemperature Solar Heat for Thermochemical Upgrading of Energy, Part I: Application to a Novel
"... This paper is the first part of a study presenting the concept of indirect thermochemical upgrading of low/mid temperature solar heat, and demonstration of its integration into a high efficiency novel hybrid power generation system. The proposed system consists of an intercooled chemically recuperat ..."
Abstract

Cited by 3 (1 self)
 Add to MetaCart
This paper is the first part of a study presenting the concept of indirect thermochemical upgrading of low/mid temperature solar heat, and demonstration of its integration into a high efficiency novel hybrid power generation system. The proposed system consists of an intercooled chemically
RENEWABLE FEEDSTOCKS FOR THE PRODUCTION OF CHEMICALS
"... Many similarities exist between biomass and crude oil when compared as chemical feedstocks. Both begin as complex multicomponent mixtures. Both must be fractionated into more easily managed building blocks before conversion to products. Both require methodology for the transformation of these buildi ..."
Abstract
 Add to MetaCart
Many similarities exist between biomass and crude oil when compared as chemical feedstocks. Both begin as complex multicomponent mixtures. Both must be fractionated into more easily managed building blocks before conversion to products. Both require methodology for the transformation
THERMOCHEMICAL STUDY OF CRYSTALLINE SOLUTES DISSOLVED IN TERNARY HYDROGENBONDING SOLVENT MIXTURES
, 2001
"... The purpose of this dissertation is to investigate the thermochemical properties of nonelectrolyte solutes dissolved in ternary solvent mixtures, and to develop mathematical expressions for predicting and describing behavior in the solvent mixtures. Fortyfive ternary solvent systems were studied co ..."
Abstract
 Add to MetaCart
The purpose of this dissertation is to investigate the thermochemical properties of nonelectrolyte solutes dissolved in ternary solvent mixtures, and to develop mathematical expressions for predicting and describing behavior in the solvent mixtures. Fortyfive ternary solvent systems were studied
Improved Models for Thermodynamic Properties of Industrially Important Fluids Contact: E.W. Lemmon (Physical and Chemical Properties Div., Boulder) Chemical and Allied Products
"... Equations of state are used to represent the thermodynamic properties of fluids over ranges of state conditions; accurate and consistent information on such properties as density, heat capacities, phase boundaries, compressibility, sound speed, enthalpy, etc. are required to use the fluids in thermo ..."
Abstract
 Add to MetaCart
Equations of state are used to represent the thermodynamic properties of fluids over ranges of state conditions; accurate and consistent information on such properties as density, heat capacities, phase boundaries, compressibility, sound speed, enthalpy, etc. are required to use the fluids
Results 1  10
of
629