The Status of Thermodynamic Data and Models for CF3I and its Mixtures ⋆ [0.03%]
CF₃I及其混合物的热力学数据和模型现状及挑战⋆
Ian H Bell,Mark O McLinden
Ian H Bell
There is a renewed interest in the use of the refrigerant CF3I for refrigeration and air-conditioning applications, driven by its low global warming potential (similar to that of CO2), low (but nonzero) ozone depletion potential, and its ab...
Measurement and Correlation of the Thermal Conductivity of cis-1,1,1,4,4,4-hexafluoro-2-butene [0.03%]
顺式-1,1,1,4,4,4-六氟-2-丁烯的导热系数测量与关联
Richard A Perkins,Marcia L Huber
Richard A Perkins
New experimental data for the thermal conductivity of cis-1,1,1,4,4,4-hexafluoro-2-butene (R-1336mzz(Z)) are reported for vapor, liquid and supercritical states. These data were obtained with transient hot-wire apparatus over the temperatur...
Simon Stephan,Ulrich K Deiters
Simon Stephan
Equations of state based on intermolecular potentials are often developed about the Lennard-Jones (LJ) potential. Many of such EOS have been proposed in the past. In this work, 20 LJ EOS were examined regarding their performance on Brown's ...
Determination of the Dependence of Thermal Diffusivity with Moringa Concentration by Thermal Lens as a Sensitive Experimental Technique [0.03%]
热透镜敏感技术在不同摩尔浓度的辣木溶液中热扩散率的测定研究
R Carbajal-Valdéz,J L Jiménez-Pérez,G Gamboa-López et al.
R Carbajal-Valdéz et al.
The use of photothermal techniques has become of special importance due to their versatile application in the thermal characterization of materials. Therefore, the thermal lens technique in the mismatched dual-beam mode is an alternative, s...
Allan H Harvey
Allan H Harvey
In the standard reference equation of state for the thermodynamic properties of water, known as IAPWS-95, the fourth virial coefficient D(T) becomes abnormally large in magnitude at temperatures below approximately 300 K. At conditions wher...
Allan H Harvey,Raymond D Mountain
Allan H Harvey
A new method is developed for correlating the static dielectric constant of polar fluids over wide ranges of conditions where few experimental data exist. Molecular dynamics simulations are used to establish the temperature and density depe...
Thermodynamic Properties at Saturation Derived from Experimental Two-Phase Isochoric Heat Capacity of 1-Hexyl-3-methylimidazolium Bis[(trifluoromethyl)sulfonyl]imide [0.03%]
基于1-己基-3-甲基咪唑双[(三氟甲基)磺酰基]亚胺的两相等容比热的实验值所推导出来的饱和态热力学性质
Nikolai G Polikhronidi,Rabiyat G Batyrova,Ilmutdin M Abdulagatov et al.
Nikolai G Polikhronidi et al.
New measurements are reported for the isochoric heat capacity of the ionic liquid substance 1-hexyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide ([C6mim][NTf2]). These measurements extend the ranges of our earlier study [N.G. Pol...
Peter Burgholzer
Peter Burgholzer
Thermal waves are caused by pure diffusion: their amplitude is decreased by more than a factor of 500 within a propagation distance of one wavelength. The diffusion equation, which describes the temperature as a function of space and time, ...
Limits of Spatial Resolution for Thermography and Other Non-destructive Imaging Methods Based on Diffusion Waves [0.03%]
基于扩散波的红外及其他非破坏性成像方法的空间分辨率极限
Peter Burgholzer,Günther Hendorfer
Peter Burgholzer
In this work the measured variable, such as temperature, is a random variable showing fluctuations. The loss of information caused by diffusion waves in non-destructive testing can be described by stochastic processes. In non-destructive im...
Optical Photoacoustic Detection of Circulating Melanoma Cells In Vitro [0.03%]
体外光学Photoacoustic检测循环黑色素细胞
G Gutiérrez-Juárez,S K Gupta,Ryan M Weight et al.
G Gutiérrez-Juárez et al.
The purpose of this research was to investigate the sensitivity of a system for the detection of circulating melanoma cells based on the thermoelastic properties of melanoma. The method employs photoacoustic (PA) excitation coupled with an ...