Results 101 to 110 of about 11,283 (193)

Entropy generation associated with natural convection within a triangular porous cavity containing equidistant cold domains

Frontiers in Energy Research
This study investigates the computational analysis of steady, incompressible, natural convection airflow in a 2D equilateral triangular cavity featuring two stationary cold circular cylinders. The convective phenomena within the cavity have been observed
Ahmed A. Y. Al-Waaly, Sadia Alam Tumpa, Sadia Alam Tumpa, Preetom Nag, Preetom Nag, Akshoy Ranjan Paul, Goutam Saha, Suvash C. Saha   +7 more
doaj   +1 more source

Some Business Cycles Consequences of Signing Trade Agreements: The Case of NAFTA [PDF]

This paper investigates the effects of signing a trade agreement on the correlations of the business cycle fluctuations of consumption, investment and output between two countries.
Bejan, Maria
core   +1 more source

Melting heat transfer and entropy analysis of ternary Casson nanofluids flow with second slip conditions: Application on rocket engine cooling

Alexandria Engineering Journal
Heat transfer analysis of Casson nanofluid flow with single and multi-walled carbon nanotubes and Al2O3 or GO nanoparticles, which are suspended in kerosene oil, is elucidated.
Hamed M. Sayed, Emad H. Aly, Marwa M. Tharwat, Amr M. Mahros   +3 more
doaj   +1 more source

Effect of a Magnetic Quadrupole Field on Entropy Generation in Thermomagnetic Convection of Paramagnetic Fluid with and without a Gravitational Field

Entropy, 2017
Entropy generation for a paramagnetic fluid in a square enclosure with thermomagnetic convection is numerically investigated under the influence of a magnetic quadrupole field. The magnetic field is calculated using the scalar magnetic potential approach.
Er Shi, Xiaoqin Sun, Yecong He, Changwei Jiang   +3 more
doaj   +1 more source

Flow field and Reynolds stress distribution in low turbulance natural convection in a triangular cavity [PDF]

, 2006
Triangular enclosures are typical configurations found in attic spaces of residential as well as industrial pitched-roof buildings. Previous studies on airflow within such spaces have focused on the laminar range.
Collins, MW, Kamiyo, OM, Karayiannis, TG, Olunloyo, VOS, Talabi, SO   +4 more
core  

Event Coreference Resolution by Iteratively Unfolding Inter-dependencies among Events

, 2017
We introduce a novel iterative approach for event coreference resolution that gradually builds event clusters by exploiting inter-dependencies among event mentions within the same chain as well as across event chains.
Choubey, Prafulla Kumar, Huang, Ruihong
core   +1 more source

Finite element modelling of interaction between surface and Darcy flow regimes through soils [PDF]

, 2015
The present work deals with the impact of surface flow on hydrodynamic conditions in saturated underground domains. A three dimensional finite element analysis of water flow has been used to obtain the required simulations.
Kaveh, B
core  

A new paradigm for deep sustainability: biourbanism [PDF]

, 2013
Biourbanism introduces new conceptual and planning models for a new kind of city, valuing social and economical regeneration of the built environment through developing and healthy communities.
Caperna, Antonio, Tracada, Eleni
core   +1 more source

Conjugate Effect of Joule Heating and Unsteady MHD Natural Convection in a Differentially Heated Skewed Porous Cavity Saturated by Cu-water Nanofluid

Journal of Applied Fluid Mechanics, 2016
Conjugate effect of Joule heating and Lorentz force in a differentially skewed porous lid-driven cavity saturated by Cu-water nanofluid have been examined numerically.
O. Ghaffarpasand
doaj  

Explaining inflation and output volatility in Chile : an empirical analysis of forty years [PDF]

We present a data oriented analysis of the effect of different kind of economic shocks on Chilean output growth and inflation over the last 40 years. Two important results are: (1) foreign shocks only explain 17% of the variability of the output growth ...
Cesar Salazar, Juan de Dios Tena
core