Results 61 to 70 of about 735,606 (326)
Journal of Thermal Science and Technology, 2014 This paper investigates numerically the entropy generation rate in an transient variable viscosity Couette flow between two concentric pipes. The nonlinear governing equations for momentum and energy balance are obtained and solved using semi ...
Adetayo Samuel EEGUNJOBI +1 more
doaj +1 more source
Second Law Analysis of a Reactive MHD Couple Stress Fluid Through Porous Medium [PDF]
, 2017 In this work, effect of magnetic field on the entropy generation rate of a reactive couple stress fluid through porous medium is investigated. The equations governing the fluid flow are formulated, nondimensionalised and solved using the rapidly ...
Gbadeyan, J.A. +2 more
core
Non-equilibrium thermodynamic analysis of double diffusive, nanofluid forced convection in microreactors with radiation effects [PDF]
, 2017 This paper presents a theoretical investigation of the second law performance of double diffusive forced convection in microreactors with the inclusion of nanofluid and radiation effects.
Govone, Lilian +3 more
core +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley +1 more source
Entropy Generation of Shell and Double Concentric Tubes Heat Exchanger
Journal of Engineering, 2016 Entropy generation was studied for new type of heat exchanger (shell and double concentric tubes heat exchanger). Parameters of hot oil flow rate, temperature of inlet hot oil and pressure drop were investigated with the concept of entropy generation ...
basma abbas abdulmajeed +1 more
doaj +2 more sources
Phase-space characterization of complexity in quantum many-body dynamics
, 2010 We propose a phase-space Wigner harmonics entropy measure for many-body quantum dynamical complexity. This measure, which reduces to the well known measure of complexity in classical systems and which is valid for both pure and mixed states in single ...
A. Auerbach +8 more
core +1 more source
Baryon and lepton number transport in electroweak phase transition [PDF]
, 1994 We consider the baryon number generation by charge transport mechanism in the electroweak phase transition taking properly into account thermal fluxes through the wall separating true and false vacuum in the spatial space. We show that the diffusion from
Chikashige +15 more
core +3 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Entropy generation during fluid flow in sharp edge wavy channels with horizontal pitch
Advances in Mechanical Engineering, 2016 In this study, the volumetric entropy generation rate is analyzed in sharp edge wavy channels. A two-dimensional steadily developing fluid flow is considered. Air is considered as the working fluid in the numerical analysis.
Haitham MS Bahaidarah
doaj +1 more source
Entropy Generation of Forced Convection during Melting of Ice Slurry
Entropy, 2019 This paper looks at entropy generation during ice slurry flow in straight pipes and typical heat exchanger structures used in refrigeration and air-conditioning technology.
Beata Niezgoda-Żelasko
doaj +1 more source