Dynamical Properties of Polymer Matrix Composites by Ultrasonic Waves

ISBN-13: 9786139869787 / Angielski / Miękka / 2018 / 124 str.

Ali Qasim Kadhum; Harith Ibrahem Jaafar; Ekram Atta Al-Ajaj

Opis

Dynamical properties (compressional velocity (Vp), shear velocity (Vs) Poisson ratio (mi), shear modulus (G), and modulus of elasticity (E), bulk modulus (B), Acoustic impedance (Z), and attenuation coefficient ( ) were calculated for EP/ laminate, and chopped rock wool composites without and with immersion in water for 15,30, and 45 days at room temperature. Results of Vp, Vs, mi, G, E, Z, and of EP/laminate, chopped rock wool composite without immersion in water had obtained.

O autorze

Qasim Kadhum, Ali
Dr. Ali Qasim Kadhum : Republic of Iraq / Ministry of Higher Education & Scientific Research/ University of Baghdad/ College of Science / Physics Department/ material science/ Doctor of Philosophy in Physics /Researcher of polymer matrix Composites. Dr. Harith I. Jaafar & Dr. Ekram Atta Al-Ajaj /Professor/ Physics Department / University of Baghdad.