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Permeability evolution during progressive deformation of intact coal and implications for instability in underground coal seams
Abstract We report measurements of deformation, strength and permeability evolution during triaxial compression of initially intact coals. Permeability is continuously measured by the constantExpand
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Preparation of composite nanofibers containing gold nanoparticles by using poly(N-vinylpyrrolidone) and β- cyclodextrin
Abstract We report a new method for preparing β-cyclodextrin/poly( N -vinylpyrrolidone) composite nanofibers containing gold nanoparticles by electrospinning. β-Cyclodextrin is mixed into fibers as aExpand
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Preparation of silver nanoparticles dispersed in polyacrylonitrile nanofiber film spun by electrospinning
  • Yongzhi Wang, Q. Yang, +8 authors Yx Wei
  • Materials Science
  • 1 October 2005
Abstract Ag nanoparticles dispersed in polyacrylonitrile (PAN) nanofiber film spun by electrospinning were in situ prepared by reduction of silver ions in N2H5OH aqueous solution. The Ag/PANExpand
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A simple and effective route for the preparation of poly(vinylalcohol) (PVA) nanofibers containing gold nanoparticles by electrospinning method
Abstract Poly(vinylalcohol) (PVA) nanofibers containing gold nanoparticles have been simply obtained by electrospinning a solution containing gold nanoparticles without the additional step ofExpand
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A mechanistic model for permeability evolution in fractured sorbing media
[1] A mechanistic model is presented to represent the evolution of permeability in fractured sorbing media such as coal beds and organic-rich shales. This model accommodates key competing processesExpand
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Synthesis of Poly(N-vinylpyrrolidone) Nanofibers Containing Gold Nanoparticles via Electrospinning Technique
Abstract Poly ( N -vinylpyrrolidone) (PVP) nanofibers containing gold nanoparticles were prepared by electrospinning method. This simple route was used to prepare composites on a large scale, and theExpand
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Electrospinning method for the preparation of silver chloride nanoparticles in PVP nanofiber
It has been successfully developed by the electrospinning technology that AgCl nanoparticles were incorporated into polymer fiber. In this paper, we chose poly(vinyl pyrrolidone) (PVP) because it wasExpand
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An under-aisle air distribution system facilitating humidification of commercial aircraft cabins
Abstract Air environment in aircraft cabins has long been criticized especially for the dryness of the air within. Low moisture content in cabins is known to be responsible for headache,Expand
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Flow impact of an air conditioner to portable air cleaning
Abstract In order to reduce indoor pollutant exposure, people become increasingly interested in portable air cleaning devices, which can be positioned with flexibility. Such purification devicesExpand
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An adjustment to the standard temperature wall function for CFD modeling of indoor convective heat transfer
Computational fluid dynamics (CFD) has become a popular tool for investigating indoor convective heat transfer. Two methods are used for dealing with the convective heat transfer of walls in CFD. OneExpand
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