American Journal of Mechanical and Industrial Engineering

Volume 8, Issue 5, September 2023

  • Research Article

    Active Control of Shaft Torsional Vibration with a Dynamic Torque Actuator

    Luo Qing*, Fan Wen-kun, Hu Jie, Dong Jia-xin, Wang Jiao

    Issue: Volume 8, Issue 5, September 2023
    Pages: 110-122
    Received: Sep. 17, 2023
    Accepted: Oct. 26, 2023
    Published: Nov. 09, 2023
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    Abstract: Torsional vibration is one of the critical areas of shafting vibration. Multi-harmonic fluctuations from the output torque of an engine, propeller, or other power sources constitute the main source of torsional vibration of a shafting system, and stimulate other coupled vibrations. Torsional dampers have been the main coutermeasure to deal with tor... Show More
  • Research Article

    Selection of Twin Engine Multirole Fighter Aircraft Using Multiple Criteria Decision-Making Analysis (MCDMA)

    Himanshu Bhatra*, Sanjeev Mishra

    Issue: Volume 8, Issue 5, September 2023
    Pages: 123-130
    Received: Oct. 19, 2023
    Accepted: Nov. 13, 2023
    Published: Nov. 24, 2023
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    Abstract: This study aims to select a twin-engine multirole fighter employing multiple criterion decision-making analysis (MCDMA) technique. In this process, competing goals and objectives must be balanced, especially when it comes to the price of purchasing, maintaining, and updating the fleet. Deciding on the many possibilities accessible can be efficientl... Show More