Results 41 to 50 of about 904 (212)

Uma Análise de modelos de projeto de ejetores e aplicações em ciclos de refrigeração utilizando o vapor d´água e CO2 [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaO fenômeno do aquecimento global tem incentivado as pesquisas em sistemas eficientes e que não agridam o meio ambiente, com ...
Iglesias, José Miguel Cardemil
core  

Evaluation of solid oxide fuel cell performance with anode recirculation using variable flow ejector at rated conditions

Mechanical Engineering Journal, 2015
An anode gas recycle (AGR) system that uses an ejector for a 1 kW solid oxide fuel cell (SOFC) was developed to increase the electrical efficiency of combined power generation.
Soumei BABA, Sanyo TAKAHASHI, Nariyoshi KOBAYASHI, Satoshi HIRANO   +3 more
doaj   +1 more source

Confirmation of the impact origin of the Late Ordovician Tvären impact structure (southeast Sweden) and emplacement of impactites in a marine setting

Meteoritics &Planetary Science, EarlyView.
Abstract The Tvären structure in southeastern Sweden has been listed as a confirmed marine‐target impact structure for decades. However, to date, no measurements and/or indexed data of planar deformation features in quartz grains from the structure have been published or any other unequivocal evidence of impact.
Katarzyna J. Gajewska, Sanna Alwmark, Mikael Calner, Sylvain Richoz, Jens Ormö, Erik Sturkell, Carl Alwmark   +6 more
wiley   +1 more source

CFD Analysis of Nozzle Exit Position Effect in Ejector Gas Removal System in Geothermal Power Plant

Emitter: International Journal of Engineering Technology, 2015
The single stage ejector is used to extract the Non CondensableGas (NCG) in the condenser using the working principle of the Venturi tube. Three dimensional computational simulation of the ejector according to the operating conditions was conducted to ...
Setyo Nugroho, Ciptananda Citrahardhani
doaj   +3 more sources

Steam ejector pump

, 2013
The aim of this theses is to do search about maintaining vaccum in surface condensors and subsequently propose basic dimension of one stage steam ejector. The first part deals with the issue of vacuum.
Třináctý, Jan
core   +2 more sources

Improvement of the Vacuum Cooling System for Biodiesel Production

Журнал інженерних наук, 2019
The article deals with the actual problem of improving the vacuum cooling efficiency systems during the biodiesel production by using vacuum devices account for the liquid-vapor ejector, which operates on the principle of jet thermal compression.
Sharapov S., Starchenko M., Protsenko M., Panchenko V., Kovtun V.   +4 more
doaj   +1 more source

Prediabetic cardiomyopathy is attenuated by hypothalamic PVN oxytocin neuron activation

The Journal of Physiology, EarlyView.
Abstract figure legend A long‐term high‐fat, high‐fructose diet induces prediabetes with insulin resistance, hyperinsulinaemia, elevated triglycerides and metabolic‐associated steatotic liver disease (MASLD) in male rats. Animals developed prediabetic cardiomyopathy characterized by diastolic dysfunction, interstitial fibrosis and tachycardia ...
Anna Nilsson, Joan Escobar, Kira Kuraoka, Ian Venter, Cielo A. Carnate, Matthew W. Kay, David Mendelowitz, Kathryn J. Schunke   +7 more
wiley   +1 more source

The ejector condenser for steam engines [PDF]

Journal of the Franklin Institute
n ...
openaire   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Exploring the Mechanisms of Total Saponins of Black Ginseng and Ginsenoside Rg3 Against Doxorubicin‐Induced Cardiotoxicity

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
TSF and Rg3 demonstrate significant cardioprotective effects against DOX‐induced cardiotoxicity (DIC) by mitigating oxidative stress, inflammation, and apoptosis while preserving mitochondrial function. These findings provide novel insights into the clinical relevance of TSF and Rg3 in the management of DIC.
Linlin Liu, Peiyuan Dou, Xiaotong Zhang, Xiaoku Ran, Deqiang Dou, Xiaodong Lv   +5 more
wiley   +1 more source