Results show that the mixture with the composition (HFC-161/125/32, 15/42.5/42.5%) has a most similar thermodynamic performance and cycle performance compared with R410A. It has properties environment friendly such as ODP is 0 and GWP is less than that of R410A. It can be the substitute of R410A.
According to DSC analysis,the initial dehydriding temperature of the Mg-C nano-crystal composites is only 201～240℃,which is reduced by 60～90℃,and therefore the thermodynamic performance is improved distinctly.
The phase structures, thermodynamic properties and charge discharge performances of the alloys (Ml) x( Ni 3.8 Co 0.75 Mn 0.4 Ti 0.05 ) have been investigated.
Thermodynamic properties and performance of theoretical cycle of R161 mixtures with different compositions have been predicted. A HFC-161 mixture(HFC-161/125/32) has been selected as an alternative of R410A. It has a similar performance of R410A with better environmental character.
The relationship of the performance of hybrid material coating prepared via the Sol-Gel process with the amount of TEOS was investigated, combining the results of mechanical properties, thermodynamic properties, curing performance and surface energy.
To understand the role of microstructure changes of the reactants and products in determining thermodynamic properties in the reaction system, contributions to entropy, ΔS, enthalpy, ΔH, and heat capacity, Cp(T), from melting and internal configuration change of reactants or products in the reaction are introduced and discussed.
Research on thermodynamics properties and surface energy of hydrogen storage Mg-based materials
镁基储氢材料表面能及热力学性能研究
The effect of decabromodipheyl oxide(FR-10)/antimony trioxide(Sb2O3) on flame retardation of magnesium-salt polypropylene composite were investigated by means of testing limited oxygen index,horizontal flammability,mechanical properties and thermodynamics properties.
The aim of this study is to compare the thermodynamic characteristics of different J-T refrigerator cycles with mixed refrigerant in - 40 "C ~ -120"C temperature range and to find out the refrigerator type with high thermodynamic efficiency and high reliability, as well as the corresponding optimum composition of the refrigerant mixture.
The results showed that heat treatment could improve the alloy's absorption-desorption property, as well as the alloy's microstructure and thermodynamic characteristics.
The finite time thermodynamic characteristics of an isentropic closed regenerated Brayton refrigerstion cycle with constant temperature heat reservoirs has been studied in the paper.
Thermodynamic performance experiment and cooling number calculation of a counter-flow spray humidifier in the HAT cycle
An experimental investigation of the thermodynamic performance of a counter-flow spray humidifier was conducted on the basis of theoretical analysis of the heat and mass transfer mechanism inside the humidifier.
Finite time thermodynamic performance of a generalized irreversible magnetic Stirling cryocooler coupled to constant-temperature heat reservoirs has been analyzed in this paper.
The study is based on an endoreversible model operating between two constant temperature heat reservoirs at optimal thermodynamic performance, which is either minimal entropy production or maximum power production.
ENEA will help the partners in this activity and will provide one prototype instrumentation to verify PCA thermodynamic performance.
The thermodynamics properties of noble metal clusters AuN, AgN, CuN, and PtN (N = 80, 106, 140, 180, 216, 256, 312, 360, 408, 500, 628, 736, and 864) are simulated by micro-canonical molecular dynamics simulation technique.
Theoretical modeling of actinide complexes requires access to structural parameters, information on electronic, vibration and rotation energy levels and thermodynamics properties.
Synthesis and thermodynamics properties of poly(ethylene oxide) prepared in diphenylzinc-water
Excess thermodynamics properties of propyl propanoate+hexane+cyclohexane at 298.15 K
In the ferromagnetic regime the system has been described by the Heisenberg Hamiltonian and its thermodynamics properties are well described at high temperatures by a Heisenberg series expansion.
The dynamic operating characteristics of the chiller and the thermodynamic characteristics of the adsorber are obtained.
The experimental results show that the dynamic operating characteristics of the chiller and the thermodynamic characteristics of the adsorber are satisfactory and that the cycle is a novel and effective adsorption cycle.
Kinetic simulation allowed certain thermodynamic characteristics of this reaction to be calculated.
Thermodynamic Characteristics of Plasminogen Activation by Indirect Activators
Universal Asymptotics of the Thermodynamic Characteristics of the Nucleation on Small Macroscopic Nuclei of Soluble Surfactants
热力学性能
thermodynamic performance
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