International Journal of Energy and Power Engineering

Volume 9, Issue 6, November 2020

  • Estimate of the Wind Resource of Two Cities in the Sahara and Sahel in Chad

    Abakar Mahamat Tahir, Mahamat Adoum Abdraman, Ruben Mouangue, Alexis Kuitche

    Issue: Volume 9, Issue 6, November 2020
    Pages: 86-94
    Received: Oct. 30, 2020
    Accepted: Nov. 13, 2020
    Published: Dec. 16, 2020
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    Abstract: The objective of this work is to map the wind resource of two cities of Ndjamena and Faya located respectively in Chadian Sahara and Sahel. As well as the evaluation of the annual energy produced at an altitude of 80m or 100m by the simulation of wind data from wind speed data collected from metrological stations in the Sahara and Sahel areas respe... Show More
  • Experimental Study on Energy and Exergy Analysis of a Counter Hollow Fiber Membrane-based Humidifier

    Zhipeng He, Caihang Liang

    Issue: Volume 9, Issue 6, November 2020
    Pages: 95-107
    Received: Nov. 19, 2020
    Accepted: Dec. 01, 2020
    Published: Dec. 16, 2020
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    Abstract: The counter hollow fiber membrane-based humidifier is used for air humidification, which avoids the problem of liquid droplets carryover in traditional liquid humidification technology. In this study, an experimental rig was established for the hollow fiber membrane humidification system. The effects of air mass flow rate, air temperature, air rela... Show More
  • Research and Application on Bed Material Preparation System of CFB Boiler

    Huang Shuzhen, Li Xinsheng

    Issue: Volume 9, Issue 6, November 2020
    Pages: 108-114
    Received: Dec. 07, 2020
    Accepted: Dec. 22, 2020
    Published: Dec. 31, 2020
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    Abstract: This paper introduces a technology of preparing bed material with bottom slag of circulating fluidized bed boiler, and designs the system of filling the bed material into the furnace, which has been applied in engineering. This technology uses bottom slag to prepare bed material. Through screening treatment of developed ultra-fine roller screen, th... Show More