Results 241 to 250 of about 15,271,246 (307)

Modeling the influences of a phase change material and the Dufour effect on thermal performance of a salt gradient solar pond

, 2021
The influences of a layer of a Phase Change Material (PCM) and the Dufour effect on thermal performance of a Salt Gradient Solar Pond (SGSP) are investigated numerically. The enthalpy model is used to model the heat transfer in the PCM layer.
Yassmine Rghif, B. Zeghmati, F. Bahraoui
semanticscholar   +1 more source

Numerical study of chemical reaction and heat transfer of MHD slip flow with Joule heating and Soret–Dufour effect over an exponentially stretching sheet

Heat Transfer, 2021
A study of Soret–Dufour effects along with chemical reaction, viscous dissipation combining on MHD Joule heating for viscous incompressible flow is presented.
D. Kumar, S. Sinha, Anil Sharma, Priyanka Agrawal, P. Dadheech   +4 more
semanticscholar   +1 more source

ChemInform Abstract: DUFOUR EFFECT IN GASES

Chemischer Informationsdienst, 1975
AbstractDer Diffusionsthermoeffekt wird bei 25°C unter 700 Torr für die Gasgemische H2‐N2, H2‐O2, H2‐N2O, He‐N2O und He‐O2 untersucht.
A. BOUSHEHRI, S. AFRASHTEHFAR
openaire   +1 more source

Dufour Effect in Liquid Mixtures

The Journal of Chemical Physics, 1969
The Dufour effect in the liquid state has been investigated for 10 systems. Dufour coefficients have been estimated from the experimental data. The values of Dufour coefficients have been compared with those for thermal-diffusion coefficients estimated from the known data on the soret coefficient using measured values of diffusion coefficients recorded
R. P. Rastogi, B. L. S. Yadava
openaire   +1 more source

SORET AND DUFOUR EFFECTS ON THE PERISTALTIC TRANSPORT OF A THIRD-ORDER FLUID

Heat Transfer Research, 2014
The Soret and Dufour effects on the peristaltic transport of a third-order fluid in a symmetric channel are described. The Joule heating effect is also taken into account. The governing nonlinear problem is solved using a perturbation approach. Graphical
Tasawar Hayat, Fahad M. Abbasi, Mohammed S. Alhuthali, B. Ahmad, G. O. Chen   +4 more
openaire   +2 more sources

Explanation of temperature gradients induced by a helium jet flushing into ambient air. Contribution of the Dufour effect–a simulation and experimental approach

Journal of Physics D: Applied Physics
When a helium gas stream expands into the air at a flow rate of several standard liters per minute (SLM), experiments have shown that the temperature in the core of the gas jet rises of several kelvins.
B. Honnorat, F. do Nascimento, K. G. Kostov, Torsten Gerling   +3 more
semanticscholar   +1 more source

Soret and Dufour Effects on Peristaltic Flow in an Asymmetric Channel

Arabian Journal for Science and Engineering, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hayat, T., Abbasi, F. M., Alsaedi, A.
openaire   +2 more sources

Theoretical analysis of power-law nanofluid across extended sheet with thermal-concentration slip and Soret/Dufour effect

Conclusions in Engineering
The present research explores the theoretical analysis of power-law nanofluid across extended sheet with thermal-concentration slip and Soret/Dufour effects. Physical problem is converted into non-linear differential equations via similar transformations.
Irfan Haider, Imtiaz Ahmad Khan, Fatima Kainat, H. A. Akhter, Hassaan Khalid, Nawishta Jabeen, Ahmad Hussain   +6 more
semanticscholar   +1 more source

Pressure Dependence of the Diffusion Thermoeffect in Gases (Dufour Effect)

The Journal of Chemical Physics, 1967
A modified Loschmidt apparatus for the measurement of the diffusion thermoeffect as a function of pressure is described. Measurements are reported for H2–Ar, H2–CO2, and H2–CH4 for pressures between 1 and 20 atm at room temperature. The experimental results have been explained semiquantitatively in terms of the pressure dependence of the relevant ...
Mason, Edward A., Miller, L., Spurling, Thomas H.   +2 more
openaire   +2 more sources

Numerical analysis of heat and mass transport of hybrid nanofluid over a nonlinear stretchable sheet with magnetic field in presence of Soret and dufour Effect

Journal of Physics: Conference Series
The study investigates the consequence of Soret and Dufour effects on magnetohydrodynamic hybrid nanofluid flow past a nonlinear stretchable sheet. Hybrid nanofluids, a new type of conventional fluid, are found to enhance boundary layer heat transfer ...
Kavita Jat, Kalpna Sharma, Pooja Soni, Prasun Choudhary   +3 more
semanticscholar   +1 more source