Heat and Mass Transfer
Study of the effect of the boundary layer excitation in the nanofluids flow inside the tube on increasing the heat transfer coefficient

J. Zareei; S. H. Hoseyni; M. Elveny

Volume 12, Issue 1 , August 2022, , Pages 109-119

https://doi.org/10.22061/jcarme.2021.6252.1795

Abstract
  In this paper, the effect of boundary layer excitation on increasing the heat transfer coefficient of water/carbon nanotube (CNT) nanofluid and water/aluminum oxide (Al2O3) nanoparticles has been investigated. The turbulent flow equations inside the pipe with RNG K-ε turbulence model are solved ...  Read More

Energy Science and Technology
Investigation of injection timing and different fuels on the diesel engine performance and emissions

Saeed Ahmadipour; Mohammad Hossein Aghkhani; Javad Zareei

Volume 9, Issue 2 , February 2020, , Pages 385-396

https://doi.org/10.22061/jcarme.2019.4143.1497

Abstract
  Start of fuel injection and fuel type are two important factors affecting engine performance and exhaust emissions in internal combustion engines. In the present study, a one-dimensional computational fluid dynamics solution with GT-Power software is used to simulate a six-cylinder diesel engine to study ...  Read More