A5103023375- Environmental Impact and Sustainability
- Agriculture Sustainability and Environmental Impact
- Heat Transfer and Optimization
- Cultural Studies and Interdisciplinary Research
- Land Use and Ecosystem Services
- Advanced Combustion Engine Technologies
- Technical Engine Diagnostics and Monitoring
- Environmental Quality and Pollution
- Biodiesel Production and Applications
- Smart Grid Energy Management
- Civil and Geotechnical Engineering Research
- Joseph Conrad and Literature
- Psychoanalysis, Philosophy, and Politics
- Human Motion and Animation
- Engine and Fuel Emissions
- Leadership, Courage, and Heroism Studies
- Sustainable Agricultural Systems Analysis
- Environmental Education and Sustainability
- Utopian, Dystopian, and Speculative Fiction
- Digital Games and Media
- Agricultural Economics and Policy
- African studies and sociopolitical issues
- Municipal Solid Waste Management
- Recycling and Waste Management Techniques
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
Shandong University
2022-2024
Guizhou Minzu University
2021
Sichuan University
2011
Hunan Institute of Science and Technology
2010
Pingdingshan University
2007-2008
Henan University
2006-2007
Chung Yuan Christian University
2007
This article summarizes the changes and correction methods of turbocharger compressor characteristics in plateau environments, providing a basis for matching diesel engines turbochargers. Analyze current research status between fixed cross-section turbochargers, variable two-stage turbocharging systems engines, explore potential (VGT), ordinary (TST), adjustable (RTST) engine power improvement. Through comparative analysis, system based on VGT combines advantages technology, has high...
The distributed generations have several advantages such as reducing the required transmission capacity, real power loss, and traditional generation expansion, etc. An autonomous system is an independent that may include diesel generators, wind park, solar photovoltaic (PV) module and/or batteries, This paper presents a new method for dealing with short-term kW scheduling of system. fuel cost units minimized all operation constrains are satisfied. genetic algorithm used to solve this...
CONTEXTPotatoes, as a crucial crop for future food security, face challenges due to environmental externalities throughout their production process, which may impede the industry's and economic sustainability. However, knowledge gaps persist regarding integrated environmental-economic performance of potato systems. OBJECTIVEThis study aims (1) construct linkages among agronomic activities, pollution emissions, impacts, input output, (2) evaluate burden flows across 26 provinces in China from...
Analyzed the current status of automotive waste heat utilization technology, mainly including two methods: engine refrigeration technology and power generation technology. Refrigeration is achieved through three technologies: absorption refrigeration, adsorption jet refrigeration. Power semiconductor temperature difference generation, turbine Rankine cycle analyzed basic working principles various technologies. And a comparison was made between system parameters structural characteristics...
Abstract With the development of human economy and science technology, problem energy shortages has become increasingly prominent. New research is focus attention worldwide, phase change heat storage technology one main means to improve efficiency new utilization, it a hot area in recent years. This paper briefly introduces importance summarizes classification, enhanced transfer application fields materials. The vehicle engineering prospected discussed.
Abstract In order to study the influence of heat exchange tubes length evaporative exchanger on performance organic Rankine cycle technology (ORC) in automobile exhaust recovery, four kinds three-layer tube models with 500mm, 800mm, 1100mm and 1400mm are designed by DM modeling software, they simplified into a quarter calculation domain model. The simulation calculations coupling different lengths performed using Couple algorithm Fluent fluid software κ-ε Through tubes, it can be seen that...
In view of the difficulty a diesel engine starting in plateau environment, this paper analyzed three factors that affect by literature review and theoretical analysis, deeply mechanism environment on process, introduced auxiliary measures for so as to further study how fast reliable has laid solid foundation.
The ecosystems provide benefits to human well-being, simultaneously the high concentration of activities also causes environmental pressure. Previous studies focused on one aspect ecosystem services (ESs) or damage (ED). To comprehensive view status, an integrated performance analysis framework was established through ED-ESs synergy effect. This study quantitatively analyzed dynamic variation status from both ED and ESs perspectives a case Jinan City, China, 2000 2020. results show that...
It is an evolutionary relationship from dictation to writing. As a way and classification of civilization expression, memory inheritance, writing cross-media expression has great impact on the dissemination research King Yalu . From perspective narrative, it investigates how story text narrative logic comes into being ritual this realization influenced , better understand grasp background multimedia convergence future work style studies.