四大元老圍攻習近平

Ji, Yan

文化藝術

Functional and Sustainable Epoxy Vitrimers (SpringerBriefs in Materials)

Science & Math

YANG, YANG

Wei, Yen

Biological Sciences

Springer

Solid oxide fuel cells (SOFCs) are expected to be widely applicable for both small and large-scale power generation systems. The reason is that the SOFC is simple, highly efficient, tolerant to impurities, and can at least partially internally reform hydrocarbon fuels. A multi-physics, multi-scale model structure is proposed by integrating three submodels, i.e., a macro-continuum model, a micro-scale model (random walk model) and an atomistic-level model. This multi-scale model has the capability of handling transport mechanisms on different length scales at the same time. The coarsest macro-continuum model is first proposed to simulate all energy transport processes in an electrolyte-/anode-supported SOFC. Then a novel micro-level model (random walk model) is developed to investigate the electrochemical performance in a composite electrode. Finally, a multi-scale model by combining the developed macro-level model and micro-level model is proposed for a lower temperature SOFC. Based on this multi-scale model, the dependence of electrochemical performance on the global parameters and micro-structures is assessed for the entire fuel cell stack.

MODELING OF SOLID OXIDE FUEL CELL SYSTEM: MULTI-SCALE MODELING AND SIMULATION OF THERMAL-FLUID AND ELECTROCHEMICAL TRANSPORT IN A SOLID OXIDE FUEL CELL

Engineering & Transportation

Yuan, Kun

Engineering

VDM Verlag Dr. Müller

<p>This book focuses on observing and understanding the urban planning and relevant development patterns applied to the creation of urban districts against the backdrop of the current rapid urbanization and transformation of Shanghai on its way to becoming a world city. Based on a review of the four stages of city evolution, a series of case studies on typical urban districts through the city's building history to date points out key issues in connection with current developments. Three rapidly developing districts in Shanghai are studied with regard to alternative urban planning and design solutions, and further opinions from other perspectives including city government, real estate development and professional education, reveal challenges in the practical implementation of changes. This book indeed provides an approach to in-depth observation and understanding of urban planning and current development patterns at the medium scale of Chinese urbanization for those from academic, professional, investment, public administration and related circles who would like to join the urban transformation process.<br>Associate Professor Yongjie Sha and Professor Jiang Wu work at Tongji University. Yan Ji is an architect and urban designer in Shanghai. Sara Li Ting Chan and Wei Qi Lim work in Singapore as architect and planner in government service.</p>

Shanghai Urbanism at the Medium Scale (Springer Geography)

Politics & Social Sciences

Wu, Jiang

Sha, Yongjie

Chan, Sara Li Ting

Lim, Wei Qi

Social Sciences

See the best price to sell, buy, or rent books by Ji, Yan. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Ji, Yan