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Yingya ZHOU
Shi Yixiang, Cai Ningsheng, Li Wenying, Zhou Yingya: Solar thermal generating system based on boundary layer turbine. Tsinghua University, zhang wenbao, September 21, 2011: CN201110140100

The invention relates to the technical field of solar thermal generating systems and discloses a solar thermal generating system based on a boundary layer turbine as well as provides a practical application of the boundary level turbine. The system can use Rankine cycle and organic Rankine cycle to ...


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Duan Liqiang, He Binbin, Xu Gang, Yang Yongping: Heat and cool power cogeneration system of integrated multi-functional efficient mini-type gas turbine. North China Electric Power University, Zhang Wenbao, June 30, 2010: CN201010033717

The invention proposes a heat and cool power cogeneration system of an integrated multi-functional efficient mini-type gas turbine, which belongs to the novel heat and cool power cogeneration system device. To solve the frequent mismatching of cold and heat load and low efficiency operation of the c ...


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Ding Zejun, Zhu Yongqiang: Dragsaw type charging unit. North China Electric Power University, Zhang Wenbao, June 16, 2010: CN201010033754

The invention provides a dragsaw type charging unit, belonging to charger field. The charging unit consists of sequentially connected racks, a gear device, a transmission shaft, a microgenerator, a current converter and an energy storing device; two-way draggable racks can convert linear motion ener ...


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Huang Zhidong, Li Baoming, Song Weitang, Yao Longlu: System and method for collecting and storing natural cold sources. China Agricultural University, Zhang Wenbao, July 14, 2010: CN201010033995

The invention provides a simple and cheap system and a method for collecting and storing natural cold sources, belonging to the technical field of refrigeration. In the invention, a ground heat exchange system which consists of a high-efficiency steam-heat exchanger and a heat transfer medium and a ...


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Cai Guohua, He Jin, Li Hongwen, Li Hui, Li Wenying, Lu Caiyun, Su Yanbo, Wang Qingjie, Wu Shasha, Zhang Xuemin: Adjusting device used for sowing depth automatic control system. China Agricultural University, Zhang Wenbao, July 28, 2010: CN201010101221

The invention relates to the technical field of agricultural machinery, in particular to an adjusting device used for a sowing depth automatic control system. A small frame is connected with a large frame through a four-bar linkage; a small land wheel is articulated on a wheel axle of a large land w ...


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