Engineering and Technology Journal

Keywords = Ozone

Number of Articles: 2
Performance of Alternative Refrigerant R431A on Air- Conditioning System under Real Transient Conditions
Performance of Alternative Refrigerant R431A on Air- Conditioning System under Real Transient Conditions

Haider ali hussen

Volume 31, Issue 10 , July 2013, , Page 1962-1971

https://doi.org/10.30684/etj.31.10A11

Abstract
  This paper presents the performances of new ozone-friendly refrigerant (R431a) in air-conditioning system were investigated experimentally and compared with R22 under transient conditions.R431a ...  Read More ...
Mass transfer of ozone in purified water
Mass transfer of ozone in purified water

Asawer A. Alwasit; Riyadh S.Al-mukhtar; Omar J. Mahmood

Volume 27, Issue 4 , March 2009, , Page 776-786

https://doi.org/10.30684/etj.27.4.13

Abstract
  This work presents the study of ozone mass transfer in water in bubble column with0.5cm inside diameter and 2 m height. The volumetric mass transfer, rate constant ofozone decomposition ...  Read More ...