Author
M.T. Zarrinehkafsh
Bio: M.T. Zarrinehkafsh is an academic researcher from Tarbiat Modares University. The author has contributed to research in topics: Micro heat exchanger & Heat capacity rate. The author has an hindex of 1, co-authored 1 publications receiving 56 citations.
Papers
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TL;DR: In this article, an analysis of the experimental data obtained for a regenerator packed with alumina balls is presented, where the influence of flow rate and periodicity of operation is investigated free from the effect of misleading interactions.
64 citations
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TL;DR: A new solids looping process for capturing CO2 while generating hydrogen and/or electricity from natural gas, based on the sorption enhanced reforming of CH4, employing CaO as a high temperature CO2 sorbent combined with a second chemical loop of CuO/Cu.
Abstract: This paper presents a new solids looping process for capturing CO2 while generating hydrogen and/or electricity from natural gas. The process is based on the sorption enhanced reforming of CH4, employing CaO as a high temperature CO2 sorbent, combined with a second chemical loop of CuO/Cu. The exothermic reduction of CuO with CH4 is used to obtain the heat necessary for the decomposition of the CaCO3 formed in the reforming step. The main part of the process is completed by the oxidation of Cu to CuO, which is carried out with air diluted with a product gas recycle of this reactor at sufficiently low temperatures and high pressures to avoid the decomposition of a substantial fraction of CaCO3.
148 citations
120 citations
TL;DR: In this paper, the authors investigated the heat and mass transfer characteristics in a titanium heat exchanger with excellent corrosion resistance used for waste heat recovery with the condensation arranged in a gas fired water heater.
45 citations
TL;DR: In this article, a computational 1D unsteady model, able to account for both structured and random packed bed regenerators, is developed and applied to realistic plant conditions, where process thermal efficiency and gas pressure drop are calculated as functions of the system geometry and operating parameters.
38 citations
TL;DR: In this paper, the authors examined the convective heat transfer between molten CuCl droplets and air in a counter-current spray flow heat exchanger, and showed that full heat recovery is achieved with a heat exchange diameter of 0.13m, and heights of 1.6 and 0.8mm, respectively.
33 citations