Results 41 to 50 of about 46,382 (297)

Heat Resistance of Epoxy-modified Silicone/Al-Sm₂O₃ Composite Coatings

Journal of Aeronautical Materials, 2017
Epoxy-modified silicone/Al-Sm2O3 composite coatings with epoxy-modified silicone and Al & Sm2O3 as adhesives and pigments were prepared through spraying method.
ZHANG Weigang, XUE Lianhai, WANG Yonggui, LU Huixiao   +3 more
doaj   +1 more source

Dynamic measurement and correction of infrared radiation temperature for rocket motor exhaust plume

FirePhysChem, 2021
The dynamic measurement and correction of infrared radiation temperature for rocket motor exhaust plume was established based on Stefan-Boltzmann formula under the assumption that the colorimetric temperature is regarded as the real value.
Jianhua Yi, Zhihua Sun, Changjian Wang, Yi Xu, Zhao Qin, Haijian Li, Fengqi Zhao   +6 more
doaj   +1 more source

Determination of the Far-Infrared Cosmic Background Using COBE/DIRBE and WHAM Data

, 2007
Determination of the cosmic infrared background (CIB) at far infrared wavelengths using COBE/DIRBE data is limited by the accuracy to which foreground interplanetary and Galactic dust emission can be modeled and subtracted. Previous determinations of the
Boulanger F., E. Dwek, L. M. Haffner, Lagache G., Lagache G., M. G. Hauser, N. Odegard, Puget J.-L., R. G. Arendt, R. J. Reynolds, Wakker B. P.   +10 more
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Implications of Cosmological Gamma-Ray Absorption - I.Evolution of the Metagalactic Radiation Field [PDF]

, 2002
Gamma-ray absorption due to gamma-gamma-pair creation on cosmological scales depends on the line-of-sight integral of the evolving density of low-energy photons in the Universe, i.e. on the history of the diffuse, isotropic radiation field.
Alversleben, Armand, Blain, Boissier, Bruzual, Connolly, Crampton, D. H. Hartmann, Dove, Dwek, Elbaz, Ellis, Fields, Finkbeiner, Fixsen, Franceschini, Franceschini, Gallego, Giallongo, Gorjian, Gorjian, Granato, Guiderdoni, Hanner, Hauser, Hauser, Hughes, Juvela, K. Mannheim, Kauffmann, Kauffmann, Kennicutt, Kennicutt, Kim, Kim, Lacey, Lagache, Loeb, Madau, Madau, Malkan, Malkan, Mushotsky, Nagamine, Pei, Pei, Pei, Pettini, Pozzetti, Prantzos, Primack, Puget, Puget, Puget, Rowan-Robinson, Ruiz-Lapuente, Salamon, Soifer, Somerville, Spinoglio, Sreekumar, Stanev, Steidel, T. M. Kneiske, Tan, Valageas, Vladilo, Watanabe, White   +68 more
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Non-volatile tunable multispectral compatible infrared camouflage based on the infrared radiation characteristics of Rosaceae plants

Opto-Electronic Advances
Most multispectral compatible infrared camouflage devices primarily focus on achieving low emissivity but neglect environmental emissivity matching when environmental emissivity exceeds that of the devices, this creates a "low-emissivity exposure" risk ...
Xin Li, Xinye Liao, Junxiang Zeng, Zao Yi, Xin He, Jiagui Wu, Huan Chen, Zhaojian Zhang, Yang Yu, Zhengfu Zhang, Sha Huang, Junbo Yang   +11 more
doaj   +1 more source

On the Observability of Optically Thin Coronal Hyperfine Structure Lines [PDF]

, 2014
We present Cloudy calculations for the intensity of coronal hyperfine lines in various environments. We model indirect collisional and radiative transitions, and quantify the collisionally-excited line emissivity in the density-temperature phase-space ...
Chatzikos, Marios, Fabian, Andy, Ferland, Gary, Williams, Robin   +3 more
core   +3 more sources

A planarized Mo/ZnS multilayer film for infrared stealth at high temperature

Case Studies in Thermal Engineering, 2023
The ability to selectively emit in specific spectral bands, known as spectral selective emission, is highly valuable in thermal photovoltaic systems, infrared stealth, radiation heat dissipation, and other fields.
Kun Yu, Yaoyi Wang, Wei Zhang, Peng Shen, Mengdan Qian, Yufang Liu, Kaihua Zhang   +6 more
doaj   +1 more source

A clumpy-cloud PDR model of the global far-infrared line emission of the Milky Way [PDF]

, 2008
The fractal structure of the interstellar medium suggests that the interaction of UV radiation with the ISM as described in the context of photon-dominated regions (PDR) dominates most of the physical and chemical conditions, and hence the far-infrared ...
Abel, Abel, Anders, Bennett, Boreiko, Brand, Bronfman, C. Kramer, Carral, Clemens, Contursi, Cox, Dahmen, Dame, Draine, Falgarone, Fixsen, Flower, Gierens, Gorti, Graf, Gry, Habing, Heiles, Heithausen, Hollenbach, Howe, J. Stutzki, Jaffe, Kaufman, Kaufman, Kramer, Kramer, Kramer, Kramer, Köster, Launay, M. Cubick, M. Röllig, Malhotra, McKee, McKee, Melnick, Menten, Misiriotis, Mizutani, Mochizuki, Nikola, Petuchowski, Pottasch, Reynolds, Rohlfs, Russell, Russell, Röllig, Röllig, Schilke, Simon, Stacey, Stark, Sternberg, Storey, Stutzki, Stutzki, Stutzki, Störzer, Tielens, Unger, V. Ossenkopf, Watson, Williams, Williams, Williams, Wilson, Wolfire, Wolfire, Wright   +76 more
core   +4 more sources

Preparation and Performance of a Waterborne UV/Al Low Infrared Emissivity Coating

Applied Sciences, 2020
An Al powder filler, nano silica slurry and KH560 were mixed with a prepared waterborne UV-curable coating, and the coating was optimized by an orthogonal experiment. Influences of the Al powder concentration on the gloss, infrared emissivity, brightness,
Xiaoxing Yan, Lin Wang
doaj   +1 more source

Metamaterial window glass for adaptable energy efficiency [PDF]

, 2014
textA computational analysis of a metamaterial window design is presented for the purpose of increasing the energy efficiency of buildings in seasonal or cold climates.
Mann, Tyler Pearce
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