The Combining Effect of Inclination Angle, Aspect Ratio and Thermal Loading on the Dynamic Response of Clamped-Clamped Pipe Conveying Fluid
The Combining Effect of Inclination Angle, Aspect Ratio and Thermal Loading on the Dynamic Response of Clamped-Clamped Pipe Conveying Fluid

Jabbar H. Mohmmed; Mauwafak A. Tawfik; Qasim A. Atiyah

Volume 40, Issue 1 , January 2022, , Page 40-48

https://doi.org/10.30684/etj.v40i1.2159

Abstract
  The investigation of the vibration of pipes containing flowing fluid is very essential to obtain an understanding of their dynamic behavior and prevent their catastrophic failure due ...  Read More ...
Effect of Temperature and Concentration on the Optical Properties of PVC Solutions
Effect of Temperature and Concentration on the Optical Properties of PVC Solutions

Esam A. Tawfiq; Shams. M. Abdul kareem

Volume 36, 2B , December 2018, , Page 170-174

https://doi.org/10.30684/etj.36.2B.14

Abstract
  In this paper, effects of temperature and concentration on theabsorption spectra for Polyvinyl chloride solutions are studied at wavelengthsfrom 200 to 400 nm and with the range of ...  Read More ...