نتایج جستجو برای: thermophysical properties

تعداد نتایج: 869625  

Journal: :Thermal Science 2023

Based on the optical holography method, heating studies of wall area in various hydrogels have been carried out applied to 3D bioprinting technologies. For quantitative measurement temperature fields, method was used combination with gradient thermometry, based refractive index dependence properties hydrogel systems different concentrations and temperatures. Under conditions thermophysical chan...

Journal: :Fluid Phase Equilibria 2021

In this first contribution to Fluid Phase Equilibria’s Perspective Series, we discuss the role of machine learning (ML) in research on thermophysical properties. Following idea behind new series, is no classical review aiming at a comprehensive coverage previous work field. Instead, provide an overview developments and point out promising directions field, linking perspectives chemical engineer...

2018
Virginia Gori Clifford A. Elwell

Robust characterisation of the thermal performance of buildings from in-situ measurements requires error analysis to evaluate the certainty of estimates. A method for the quantification of systematic errors on the thermophysical properties of buildings obtained using dynamic grey-box methods is presented, and compared to error estimates from the average method. Different error propagation metho...

2015
LiangLiang Yu Jianghui Ji

In this work, we investigate the thermophysical properties of OSIRIS-REx target asteroid (101955) Bennu (hereafter Bennu), where thermal inertia plays an important role in understanding the nature of the asteroid’s surface, and will definitely provide substantial information for the sampling return mission. Using a thermophysical model incorporating, the recently updated 3D radar-derived shape ...

2014
Thomas J. Williams Richard A. Hardin Christoph Beckermann

In order to predict the performance of a riser sleeve using simulation software, the thermophysical properties of that sleeve must be known. Current literature gives little to no information about these properties. Some manufacturers have given these properties as an optional module for simulation software without revealing their actual values. The accuracy of these “black box” properties is un...

2008
W. C. Feldman J. L. Bandfield B. Diez R. C. Elphic S. Maurice S. M. Nelli

[1] Water content and burial depths derived from thermal and epithermal neutron currents measured by the Mars Odyssey Neutron Spectrometer are used to determine north to south asymmetries and intercorrelations at high latitudes on Mars. Our goal is to contrast observed asymmetries with predictions based on current climate conditions and potential regolith thermophysical and chemophysical proper...

2016
G. Patankar J A. Weibel S V. Garimella Gaurav Patankar Justin A. Weibel Suresh V. Garimella

The behavior of a vapor chamber is strongly coupled to the thermophysical properties of the working fluid within. It is well known that these properties limit the maximum power (heat load) at which a vapor chamber can operate, due to incidence of the capillary limit. At this limit, the available capillary pressure generated within the wick structure balances the total pressure drop incurred alo...

Thermophysical properties of fluorine are interesting because of its applications in different areas of technologyand industry. The computations of thermodynamic properties were performed with the GMA equation of stateunder critical conditions. The present work reports calculations of density, volumetric, and thermodynamicproperties of liquid fluorine on extended ranges of pressure and temperat...

Journal: :Journal of Nuclear Materials 2016

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