Engineering and Applied Sciences

Volume 8, Issue 1, February 2023

  • The Effect of the Intermediate Surface in the Territory of the Seed on the Extension of the Spirited Spirits from the Gin Machine

    Mamasharipov Abdunabi Abdumajitovich, Yuldashev Abdusamat Halimovich, Muminov Ulugbek Muminalevich

    Issue: Volume 8, Issue 1, February 2023
    Pages: 1-4
    Received: 1 December 2022
    Accepted: 25 January 2023
    Published: 4 March 2023
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    Abstract: The article discusses the seeds that move in the area of the gin equipment seed comb and the factors that affect their release into the working chamber. In the zone of the working chamber, the seeds, which are completely separated from the fiber, go out through an intermediate hole along the grate. The amount of seed going out is affected by the co... Show More
  • Development of Bi-Stable Vibration Energy Harvesting System Using Duffing-Type Motion Model

    Xuguang Zhang, Wei Zhao, Jingchao Guan, Apollo B. Fukuchi, Xilu Zhao

    Issue: Volume 8, Issue 1, February 2023
    Pages: 5-15
    Received: 21 February 2023
    Accepted: 8 March 2023
    Published: 21 March 2023
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    Abstract: Vibration power generation is an important issue in development of renewable energy. If a vibration system with a maximum possible amplitude is designed, it can be advantageous in improving the vibration power generation efficiency. In this study, we propose a Duffing-type bi-stable vibration energy harvesting system that utilizes the stochastic re... Show More