Results 271 to 280 of about 7,398,706 (333)

Analysis of plane wave propagation under the purview of three phase lag theory of thermoelasticity with non-local effect

European Journal of Mechanics. A, Solids, 2021
Present study characterizes the propagation of harmonic plane waves in Eringen's non-local thermoelastic medium. Three phase lag (TPL) theory of thermoelasticity has been applied to account for the interactions between elastic and thermal fields.
Rakhi Tiwari, Ravi Kumar
semanticscholar   +1 more source

Thermoelastic behavior of skin tissue induced by laser irradiation based on the generalized dual-phase lag model.

Journal of Thermal Biology, 2021
This paper analyzes the thermoelastic responses of skin tissue during laser irradiation based on a generalized dual-phase-lag (DPL) model. The method of separation of variables is utilized to obtain the analytical solutions for thermal and mechanical ...
Qiao Zhang, Yuxin Sun, Jialing Yang
semanticscholar   +1 more source

The Crabtree Effect Shapes the Saccharomyces cerevisiae Lag Phase during the Switch between Different Carbon Sources [PDF]

MBio, 2018
When faced with environmental changes, microbes often enter a temporary growth arrest during which they reprogram the expression of specific genes to adapt to the new conditions.
Bram Cerulus, Abbas Jariani, Lieselotte Vermeersch   +2 more
exaly   +3 more sources

Effect of three-phase-lag model on the analysis of three-dimensional free vibrations of viscothermoelastic solid cylinder

, 2021
Herein we explore the effects of three-phase-lag (TPL) model of generalized thermoelasticity on the exact analysis of three-dimensional free vibrations of viscothermoelastic solid cylinder, which is assumed undeformed initially and at uniform temperature.
D. K. Sharma, M. Sharma, N. Sarkar
semanticscholar   +1 more source

Analysis of phase lag effect in generalized magneto thermoelasticity with moving heat source

Waves in Random and Complex Media, 2021
Presence of phase lags is found to be very efficient for predicting the realistic outcomes of the real world problems. The concept of phase lags exhibits the finite speed of thermal waves which is contrary to the concept of paradox of heat conduction ...
Rakhi Tiwari
semanticscholar   +1 more source

Nonlinear analysis of dual-phase lag bio-heat model in living tissues induced by laser irradiation

, 2020
This paper provides a method for determining a numerical solution of the thermal damage of living tissues using a nonlinear dual phase lag model. Due to the nonlinearity of the basic equations, the finite element approach is adopted to solve such ...
A. Hobiny, I. Abbas
semanticscholar   +1 more source

Nonlocal dual-phase-lag heat conduction and the associated nonlocal thermal-viscoelastic analysis

, 2020
In this paper, the extension of the nonlocal dual-phase-lag (DPL) theory is formulated to account for the heat conduction at nanoscale. Both the temporally and spatially nonlocal effects are considered in heat conduction, which are verified ...
Wenzhi Yang, Zengtao Chen
semanticscholar   +1 more source

Thermoelastic damping analysis for size-dependent microplate resonators utilizing the modified couple stress theory and the three-phase-lag heat conduction model

, 2020
Thermoelastic damping (TED) is considered to be a factor of significant energy loss in micro-scale structures, even at room temperature. The prediction of TED is therefore very important in the designing of micro-electro-mechanical system (MEMS ...
H. Kumar, Santwana Mukhopadhyay
semanticscholar   +1 more source

Modeling the lag phase of Listeria monocytogenes

International Journal of Food Microbiology, 2002
An estimate of the lag phase duration is an important component for predicting the growth of a bacterium and for creating process models and risk assessments. Most current research and data for predictive modeling programs initiated growth studies with cells grown to the stationary phase in a favorable pH, nutrient and temperature environment.
R C, Whiting, L K, Bagi
openaire   +2 more sources

Robust Stability Design for Inverters Using Phase Lag in Proportional-Resonant Controllers

IEEE transactions on industrial electronics (1982. Print)
Engineers often reduce proportional-resonant (PR) controllers to simpler proportional controllers, neglecting the phase lag at midfrequencies. This reduction can lead to the incorrect assumption that a single-loop-control inverter with grid-side current ...
Zhiyong Chen, Bin Li, Boyi Wang
semanticscholar   +1 more source