نتایج جستجو برای: thermal cycles

تعداد نتایج: 304319  

Journal: :IEEE Trans. Geoscience and Remote Sensing 1998
Son V. Nghiem Ronald Kwok Simon Yueh Anthony J. Gow Donald K. Perovich Chih-Chien Hsu Kung-Hau Ding Jin Au Kong Thomas C. Grenfell

To investigate effects of diurnal thermal cycles on C-band polarimetric backscatter and millimeter-wave emission from sea ice, we carried out a winter experiment at the outdoor Geophysical Research Facility (GRF) in the Cold Regions Research and Engineering Laboratory (CRREL). The ice sheet grew from open sea water to a thickness of 10 cm in 2.5 days, during which we took polarimetric backscatt...

Journal: :Metallurgical and Materials Transactions A 2017

2017
Pan Pan Shaopeng Wu Xiaodi Hu Gang Liu Bo Li

Conductive asphalt concrete with high thermal conductivity has been proposed to improve the solar energy collection and snow melting efficiencies of asphalt solar collector (ASC). This paper aims to provide some insight into choosing the basic materials for preparation of conductive asphalt concrete, as well as determining the evolution of thermal characteristics affected by environmental facto...

Journal: :ACS nano 2015
Minglu Liu Yuanyu Ma Hsinwei Wu Robert Y Wang

Phase-change materials (PCMs) are of broad interest for thermal storage and management applications. For energy-dense storage with fast thermal charging/discharging rates, a PCM should have a suitable melting temperature, large enthalpy of fusion, and high thermal conductivity. To simultaneously accomplish these traits, we custom design nanocomposites consisting of phase-change Bi nanoparticles...

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