Results 1 to 10 of about 367 (66)

Parerga to the Stadiasmus Patarensis (14): The Routes 35 (Arykanda-Arneai) and 37 (Arykanda-Lesei-)

open access: yesGephyra, 2013
This article presents some results from the 2011 survey conducted in Central Lycia within the framework of research on the Stadiasmus Patarensis concerning two of the routes (35 and 37) recorded in the SP.
Hüseyin Uzunoğlu, Erkan Taşdelen
doaj   +1 more source

Numerical Study of Natural Convection of Nanofluids in an Inclined Flat Bottom Flask Using Finite-Volume Approach [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this work, we study numerically the natural convection of nanofluids (NF) in an inclined flat bottom flask; it is one of the laboratory flasks used in organic chemistry synthesis.
Nadjib Chafai   +3 more
doaj   +1 more source

Investigation, Analysis and Optimization of PEMFC Channel Cross-Section Shape

open access: yesRevue des Énergies Renouvelables, 2022
In this study, a three-dimensional (CFD) model is employed to simulate and optimize the CCS (Channel Cross-Section) shape of the single straight channel PEMFC.
Abdallah Mohammedi   +4 more
doaj   +1 more source

Optimization of Solar Power Plants through Enhanced Direct Steam Generation in Parabolic trough Absorber Tubes using Passive Heat Transfer Techniques [PDF]

open access: yesJournal of Renewable Energy and Environment
Solar power plants that incorporate parabolic trough collectors (PTC) to generate solar energy can be regarded as a viable alternative to conventional power plants. To enhance the performance and productivity of these systems, it is imperative to improve
Amira Sidi Ali, Ghazali Mebarki
doaj   +1 more source

Thermal behavior of latent thermal energy storage unit using two phase change materials: Effects of HTF inlet temperature

open access: yesCase Studies in Thermal Engineering, 2017
This work presents a numerical study of the thermal behavior of shell-and-tube latent thermal energy storage (LTES) unit using two phase change materials (PCMs).
Fouzi Benmoussa   +2 more
doaj   +1 more source

Mini-channel heat sink design for solar photovoltaic cooling: Experimental evaluation and performance metrics

open access: yesAlexandria Engineering Journal
Effective thermal management in photovoltaic (PV) systems is key to preserving energy efficiency and extending panel lifespan. This study aims to improve PV thermal regulation by introducing a patented S-mini-channel heat sink (SMCHS) designed to ...
Zouheyr Noui   +6 more
doaj   +1 more source

Características físicoquímicas y sensoriales de cuatro músculos de cerdos de cruce comercial sacrificados a 130 kg de peso vivo [PDF]

open access: yes, 2012
In Spain, a sizeable proportion of pigs are slaughtered above 100 kg of body weight because are mainly intended for dry-cured ham elaboration. The chance of finding pork cuts differentiated by quality, which might be intended for fresh meat consumption,
Calvo Díez, Silvia   +3 more
core   +2 more sources

Sur les exposants de Lyapounov des applications meromorphes [PDF]

open access: yes, 2007
Let f be a dominating meromorphic self-map of a compact Kahler manifold. We give an inequality for the Lyapounov exponents of some ergodic measures of f using the metric entropy and the dynamical degrees of f. We deduce the hyperbolicity of some measures.
A. Russakovskii   +21 more
core   +1 more source

Numerical Study of Natural Convection in Square Tilted Solar Cavity Considering Extended Domain [PDF]

open access: yes, 2018
This work presents a numerical investigation on heat transfer and fluid-dynamic aspects for a solar open cavities in an extended fluid flow domain. The vertical wall inside the open cavities facing the aperture is assumed to be isothermal while the other
Abo-Serie, Essam   +3 more
core   +2 more sources

Advanced thermo-hydraulic analysis of wavy mini-channel heat sinks for enhanced photovoltaic cooling applications

open access: yesCase Studies in Thermal Engineering
This research conducts a comprehensive numerical evaluation into an advanced heat dissipation system for low-concentrated photovoltaic systems, addressing the limitations of conventional minichannel heat sink designs.
Zouheyr Noui   +9 more
doaj   +1 more source

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