翻訳と辞書 Words near each other ・ Heterogametic sex ・ Heterogamy ・ Heterogaspis ・ Heterogaster ・ Heterogaster artemisiae ・ Heterogastridae ・ Heterogastridiales ・ Heterogen longispira ・ Heterogena ・ Heterogenea asella ・ Heterogeneity (disambiguation) ・ Heterogeneity in economics ・ Heterogeneous Aerial Reconnaissance Team ・ Heterogeneous catalysis ・ Heterogeneous catalytic reactor ・ Heterogeneous Combustion ・ Heterogeneous computing ・ Heterogeneous condition ・ Heterogeneous database system ・ Heterogeneous Earliest Finish Time ・ Heterogeneous Element Processor ・ Heterogeneous network ・ Heterogeneous nuclear ribonucleoprotein A1 ・ Heterogeneous random walk in one dimension ・ Heterogeneous ribonucleoprotein particle ・ Heterogeneous System Architecture ・ Heterogeneous water oxidation ・ Heterogeneous wireless network ・ Heteroglenea ・ Heteroglossia Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Heterogeneous Combustion ： ウィキペディア英語版 Heterogeneous Combustion Heterogeneous Combustion, otherwise known as combustion in porous media, is a type of combustion in which a solid and gas phase interact to promote the complete transfer of reactants to their lower energy potential products. In this type of combustion a high surface area solid is immersed into a gaseous reacting flow, additional fluid phases may or may not be present. Chemical reactions and heat transfer occur locally on each phase and between both phases. Heterogeneous Combustion differs from catalysis as there is no focus to either phase individually but rather both examined simultaneously. In this regime of combustion, thermal heat released from the combustion byproducts are transferred into the solid phase by convection; conduction and radiation both then conduct heat upstream (along with adverse convection within the gas phase). Heat is then convectively transferred to the unburnt reactants.〔)>〕 ==Flame Structure== Within a combustion chamber containing porous media, structure of the environment can be assumed as follows. A preheating region exists prior to the surface of the flame front denoted by δp. Preheating length is marked by the beginning of the porous solid where appreciable heat transfer to the gas phase occurs and ends when the solid and gas phase reach equilibrium temperature. The region of chemical heat release, the flame, whose thickness can be given as δL, exists following the preheat region and its length is dependent upon mass flux, surface properties, and equivalence ratio. Beyond the flame, where minimal chemical heat release occurs, heat is convectively transferred from the post combustion gasses into the solid. Heat then conducts and radiates through the solid structure upstream through the flame. Within the preheating region, heat is again convectively transferred from the solid structure to the gas.〔)>〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Heterogeneous Combustion」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.