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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2015     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Thermal performance of over-ground household biogas production system heated by solar energy 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2015, 卷号: 31, 期号: 15, 页码: 196-200 作者:  Feng, Rong;  Li, Jinping;  Li, Xiuzhen;  Yang, Jieyuan 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Biogas  Collector efficiency  Electron tubes  Flow of water  Heat losses  Heat pipes  Heat transfer coefficients  Heating  Rural areas  Solar energy  Solar radiation  Solar water heaters  Temperature  Water  Water heaters  Collecting efficiency  Design optimization  Household biogas  Inlet water temperatures  Lanzhou University of Technology  Renewable energies  Temperature controllers  Thermal Performance   Characteristic of gas production of over-ground household thermostatic biogas digester heated by solar energy 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2015, 卷号: 31, 期号: 5, 页码: 287-291 作者:  Li, Jinping;  Shan, Shaoxiong;  Dong, Ti 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Agricultural wastes  Agriculture  Automation  Biogas  Control systems  Controllers  Data acquisition  Fermentation  Fertilizers  Houses  Mammals  Manures  Process control  Pumps  Solar collectors  Solar energy  Solar heating  Temperature  Temperature control  Water  Biogas digesters  Biogas production  Biogas production rates  Cumulative gas productions  Evacuated tube collectors  Fermentation temperature  Technical specifications  Temperature controllers   Development of a Dynamic Model for a Constant Tension Winch 会议论文 OCEANS 2015 MTS/IEEE, Washington, DC, October 19-22, 2015 作者:  Chen Q(陈琦);  Li W(李伟);  Wang XH(王晓辉);  Yu JC(俞建成);  Jafarzadeh, Saeed 收藏  |  浏览/下载：37/0  |  提交时间：2015/12/23 constant tension winch  valve-controlled hydraulic motor  active controller