Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants [0.03%]
氢氟烃(R-32与R-1234yf或R-1234ze(E))二元混合工质的声速测量
Aaron J Rowane,Richard A Perkins
Aaron J Rowane
Sound speed data measured using a dual-path pulse-echo instrument are reported for binary mixtures of difluoromethane (R-32) with 2,3,3,3-tetrafluoropropene (R-1234yf) or trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)). The sound speed is re...
Eric M Strohm,Krishnan Sathiyamoorthy,Taehoon Bok et al.
Eric M Strohm et al.
In this study, we present a novel method to detect airborne particulates using air-coupled photoacoustics, with a goal toward detecting viral content in respiratory droplets. The peak photoacoustic frequency emitted from micrometer-sized pa...
What the Thermophysical Property Community Should Know about Temperature Scales [0.03%]
热物理性质社区应了解的关于温度尺度的知识
Allan H Harvey
Allan H Harvey
Temperature scales have evolved through many decades in order to more accurately represent the thermodynamic temperature. This creates challenges for those who study thermophysical properties, because the temperatures given for literature d...
Reference Correlation for the Viscosity of Ethane-1,2-diol (Ethylene Glycol) from the Triple Point to 465 K and up to 100 MPa [0.03%]
乙二醇（乙烷-1,2-二醇）从三相点到465 K和高达100 MPa的粘度参考相关性
Marko Mebelli,Danai Velliadou,Marc J Assael et al.
Marko Mebelli et al.
We present a new wide-ranging correlation for the viscosity of ethane-1,2-diol (ethylene glycol) based on critically evaluated experimental data. The correlation is designed to be used with an existing equation of state, and it is valid fro...
Demonstration of Neural Networks to Reconstruct Temperatures from Simulated Fluorescent Data Toward Use in Bio-microfluidics [0.03%]
用神经网络从模拟荧光数据中重构温度用于生物微流控中的应用演示
Jacob Kullberg,Jacob Colton,C Tolex Gregory et al.
Jacob Kullberg et al.
Biological systems often have a narrow temperature range of operation, which require highly accurate spatially resolved temperature measurements, often near ±0.1 K. However, many temperature sensors cannot meet both accuracy and spatial di...
The Specific Heat of Astro-materials: Review of Theoretical Concepts, Materials, and Techniques [0.03%]
天体材料的比热容：理论概念、材料和方法综述
Jens Biele,Matthias Grott,Michael E Zolensky et al.
Jens Biele et al.
We provide detailed background, theoretical and practical, on the specific heat of minerals and mixtures thereof, 'astro-materials,' as well as background information on common minerals and other relevant solid substances found on the surfa...
Transient Thermal Characteristics of a Heated Infrared Temperature Sensor for Noncontact Medical Thermometry [0.03%]
一种用于非接触式医疗测温的加热型红外温度传感器的瞬态热特性研究
Jaehyuk Jeong,Sujin An,Taewan Kim et al.
Jaehyuk Jeong et al.
In this work, the transient responses of a heated infrared (IR) temperature sensor were investigated to improve the reliability of determined target temperatures obtained from IR-based medical thermometers. A medical-grade IR temperature se...
Theoretical Modeling for the Thermal Stability of Solid Targets in a Positron-Driven Muon Collider [0.03%]
正电子驱动缪子对撞机中固体靶热稳定性的理论建模
Gianmario Cesarini,Mario Antonelli,Fabio Anulli et al.
Gianmario Cesarini et al.
A future multi-TeV muon collider requires new ideas to tackle the problems of muon production, accumulation and acceleration. In the Low EMittance Muon Accelerator concept a 45 GeV positron beam, stored in an accumulation ring with high ene...
Reference Correlation for the Viscosity of Xenon from the Triple Point to 750 K and up to 86 MPa [0.03%]
参考 correlation 确定氙自三相点到 750 K 和最高压力 86 MPa 的粘度数据
Danai Velliadou,Katerina Tasidou,Konstantinos D Antoniadis et al.
Danai Velliadou et al.
A new wide-ranging correlation for the viscosity of xenon, based on the most recent theoretical calculations and critically evaluated experimental data, is presented. The correlation is designed to be used with an existing equation of state...
Unphysical Critical Curves of Binary Mixtures Predicted with GERG Models [0.03%]
GERG模型预测的二元混合物的不物理临界曲线
Ulrich K Deiters,Ian H Bell
Ulrich K Deiters
When applied to asymmetric binary mixtures (e.g., methane + pentane or heavier alkanes, hydrogen-containing mixtures), the GERG equation of state (GERG-2004 or GERG-2008) predicts critical curves with physically unreasonable temperature max...