American Journal of Mechanics and Applications

Volume 7, Issue 4, December 2019

  • A Review on Different Cooling/Lubrication Techniques in Metal Cutting

    Mst. Nazma Sultana, Nikhil Ranjan Dhar, Prianka Binte Zaman

    Issue: Volume 7, Issue 4, December 2019
    Pages: 71-87
    Received: 7 December 2019
    Accepted: 23 December 2019
    Published: 31 December 2019
    Abstract: Various types cooling/lubrication techniques are used in machining processes for enhancing machining performances. Conventional way of cooling/lubrication requires higher coolant cost, waste and disposal cost. Not only has that it had many negative impacts on environment and operators health. For attaining highest efficiency of cutting fluids with ... Show More
  • Volumetric and Ultrasonic Study of Mixtures of Benzyl Alcohol with 1-Propanol, 2-Propanol, and 1,2-Propandiol, 1,3-Propandiol and T-butanol

    Fatemeh Fadaei Nobandegani, Abouzar Roeintan

    Issue: Volume 7, Issue 4, December 2019
    Pages: 88-100
    Received: 22 June 2019
    Accepted: 15 July 2019
    Published: 8 January 2020
    Abstract: Densities and speeds of sound for five binary mixtures of benzylalcohol with 1,3-propandiol, 1- propanol, 2- propanol, 1,2-propandiol and phenylethnol were measured over the entire range of composition and at five temperatures from 298.15K to 323.15K at 5K interval and atmospheric pressure using a vibrating u-tube densimeter (DSA 5000). Besides, th... Show More