欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
本文针对CO_2减排,讨论了辐射致冷理论的相关问题。由于高层大气或外宇宙空间温度极低,可以此作为冷源,利用8～13μm的大气远红外窗口进行辐射散热,以降低能源消耗和CO_2的排放,削弱温室效应。在量化分析过程中,大气中气体辐射特性与气溶胶粒子辐射特性对其散热效果起到决定性作用。本文对0.2～20μm波段的辐射通过大气层时,由于气溶胶粒子散射和吸收造成的衰减进行了米氏散射模型计算,验证了8～13μm大气远红外窗口在辐射致冷中的关键作用,并针对辐射致冷理论应用于CO_2减排进行了相关理论性分析。
英文摘要：
This paper aimed at reducing emissions of CO_2,discussed issues about the theory of radiation cooling.We can use the upper atmosphere or outer space as a cold source because of their low temperature,and it will promote the heat transfer by radiation through the 8～13μm atmospheric infrared window to reduce energy consumption and CO_2 emissions.In quantitative analysis,the radiative properties of atmospheric gases and aerosol particles play a decisive role in the heat transfer process.In this paper,the model of the attenuation,which caused by aerosol particle scattering and absorption when 0.2-20μm band of electromagnetic waves were passing through the atmosphere,was established and calculated with Mie theory.Ultimately,the result explained the critical role of 8～13μm atmospheric far-infrared window in the radiation cooling. The paper also did some related theoretical analysis about the application on CO_2 emission reductions.
同期刊论文项目
同项目期刊论文
patial discretization error in an artificial benchmark model of oblique laser incidence by finite vo
Analysis on capabilities of density-based solvers within Open FOAM to distinguish aerothermal variab
A Second Order Radiative Transfer Equation and Its Solution by Meshless Method with Application to S
Analysis on transient conjugate heat transfer in gap–cavity–gap structure heated by high speed airfl
Numerical simulation of infrared signature emitted by liquid rocket plume using wide band k-distribu
Effect of air temperature on combustion characteristics and NOx emissions from a 0.5 MW pulverized c
Experimental study of the impact of holes-typesuction on the flow characteristics in a high-load com
First-principles molecular dynamics study on temperature-dependent dielectric function of bulk 3C an
Temperature-dependent dielectric function of germanium in the UV-vis spectral range: A first-princip
Characterization of combustion and NOx emissions with respect to over-fire air damper opening in a d
Simulation of flow behavior of particles bycluster structure-dependent drag coefficient model for ch
An effective inversion algorithm for retrieving bimodal aerosol particle size distribution from spec
Study of topology and vortex structure in turbinecascades with tip clearance under differentincidenc
Effect of the anthracite ratio of blended coals on the combustion and NOx emission characteristics o
Experimental study on the characteristics of heat transfer and flow resistance in a turbulent pipe f
Evaluation on cold modeling flow field for a down-fired 600 MWe supercritical boiler with multi-inje
Modeling of a rotational supercavitating evaporator and geometrical characteristics of supercavity i
Annaland Martin van Sint．Hans Kuipers, Dongsheng Wen, Discrete particle modeling of granular tempera
A de？ciency problem of the least squares ？nite element method for solving radiative transfer in stro
Simulation of flow behavior of particles by cluster structure-dependent drag coefficient model for c
Aerodynamic characteristics within a cold small-scale model for a down-fired 350 MWe supercritical u
Numerical simulation of natural convection in a square enclosure filled with nanofluid using the two
Inner and Outer Secondary-Air Distance-Effect Study within a Cold Small-Scale Model of a New Down-Fi
New over-fire air arrangement and its air ratio optimization determined by aerodynamic characteristi
期刊信息
位置：