نتایج جستجو برای: evaporation modes
تعداد نتایج: 131267 فیلتر نتایج به سال:
establishing satisfactory estimation methods of lake evaporation has been crucial vital for research and management of water resources and ecosystems. determining the accurate method to estimate evaporation from reservoirs in the investigation and management of water resources is very important. hence, in this study eight empirical methods such as; makkink, debruin-kejiman, penman, priestley-ta...
The use of automated and robotic systems for precision low-traumatic surgery is a common trend in modern medicine. One the promising tools such operations an laser scalpel based on scanner with real-time diagnostics process biotissue evaporation. paper investigates possibility operational Doppler layer-by-layer evaporation biomodels. A surgical CO 2 two-coordinate scanning system was used as sc...
We investigate quasinormal modes, greybody factor, and Hawking evaporation of a five-dimensional Kerr-anti--de Sitter (${\mathrm{AdS}}_{5}$) black hole by solving wave equation for test massive scalar field in terms the local Heun function. clarify distribution modes satisfying ingoing decaying boundary conditions at event horizon conformal infinity, respectively, their splitting behaviors comp...
Abstract We study Hawking radiation on a Vaidya space-time with gravitational collapse followed by evaporation. The collapsing body is null thin-shell and the evaporation induced negative energy null-shell. This mimics back-reaction to radiation. Using Hawking’s original method of Bogoliubov transformations we characterize radiated spectrum in near horizon approximation due spherically symmetri...
Thermal and mass transfer resistance at a liquid-gas interface could strongly affect the evaporation of micro/nanodroplet. One challenges in investigation heat across interfaces is that there are two modes, namely, conduction, an evaporating liquid surface. Interfacial conduction was often overlooked analysis droplet. In this work, we derive analytical expressions for to flow droplet from kinet...
evaporation from the soil surface has an important role in the water balance model in nature, so that the major part of rain fall and irrigation water in arid and semi-arid regions is lost via evaporation from the soil surface. in such areas, there are some regions with high water table and because of evaporation from the soil surface, salts accumulation also occur in the soil surface. so evapo...
Title of Document: RELIABILITY EVALUATION OF LIQUID AND POLYMER ALUMINUM ELECTROLYTIC CAPACITORS 45BAnshul Shrivastava, Doctor of Philosophy (Ph.D.), 2014 Directed By: Professor Michael Pecht, Department of Mechanical Engineering Liquid aluminum electrolytic capacitors are known for their reliability problems. They are considered as the weakest link in the power electronics system. The liquid e...
Wetlands, and specially salt marshes, represent the final stage of the filling of depressions, embayments, levelling of marine delta plains and other depositional environments. Due to their origin, they are porous media, with high permeability, permanently flooded, or with very shallow oscillating groundwater table. They are rich in wildlife and among the most primary producers environments in ...
A technique for the study of evaporation from the precorneal and cornea! surfaces has been developed. Evaporation from the superficial lipid layer (SLL) has been measured to be 10.1 x 10~ Gm.cm.^secr When this lipid layer is removed, evaporation increases around fourfold. Evaporation from the dry epithelial surface occurs at a rate of 1.8 x JO" Gm.cmr^secr After the epithelium is removed, a twe...
How rising temperature and changing solar radiation affect evaporation of natural water bodies remains poor understood. In this study, evaporation from Lake Taihu, a large (area 2400 km) freshwater lake in the Yangtze River Delta, China, was simulated by the CLM4-LISSS offline lake model and estimated with pan evaporation data. Bothmethods were calibrated against lake evaporation measured direc...
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