Magnetophotothermal interaction in a rotating solid cylinder of semiconductor silicone material with time dependent heat flow  

作　　者：A.E.ABOUELREGAL 

机构地区：[1]Department of Mathematics,College of Science and Arts,Jouf University,Al-Qurayyat 77423,Saudi Arabia [2]Department of Mathematics,Faculty of Science,Mansoura University,Mansoura 35516,Egypt

出　　处：《Applied Mathematics and Mechanics(English Edition)》2021年第1期39-52,共14页应用数学和力学（英文版）

摘　　要：A mathematical model linking thermoelasticity to photothermal experiments is proposed with the consideration of the photothermal effect.The system equations for coupled plasma,heat conduction with phase-lags(PLs),and motion equations are introduced and solved by using the Laplace transform technique.The photothermal,thermal,and elastic waves in a rotating solid cylinder of semiconductor material are analyzed with the proposed model.The cylinder surface is constrained and subjected to a time-dependent pulse heat flux.The sensitivity of the physical fields for the angular velocity,PLs,and thermal vibration parameters is investigated.In addition,the effects of the effective parameters on the physical quantities are graphically illustrated and discussed in detail.

关 键 词：PHOTOTHERMAL phase-lag(PL) solid cylinder ROTATION semiconductor carrier concentration 

分 类 号：O343[理学—固体力学]