Results 71 to 80 of about 207,661 (208)

Prediabetic cardiomyopathy is attenuated by hypothalamic PVN oxytocin neuron activation

open access: yesThe Journal of Physiology, Volume 604, Issue 16, Page 6872-6894, 15 August 2026.
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   +7 more
wiley   +1 more source

Analysis of Hybrid Ejector Absorption Cooling System

open access: yesJournal of Engineering, 2019
In this paper, a hybrid ejector single-effect lithium-bromide water cycle is theoretically investigated. The system is a conventional single-effect cycle activated by an external steam-ejector loop.
Doniazed Sioud, Ahmed Bellagi
doaj   +1 more source

Matching Heat Pump Configurations and Process Parameters for Cost‐Minimal Heat‐Integrated CO2 Capturing Process

open access: yesChemie Ingenieur Technik, Volume 98, Issue 7, Page 429-436, July 2026.
In a CO2 absorption process, it is investigated whether the adjustment of operating parameters facilitates the integration of different closed heat pump cycles considering various refrigerants. The influence of different integration concepts and electricity prices are investigated by means of resulting total annual costs.
Johannes Wloch   +2 more
wiley   +1 more source

Comparison of traditional and CRMC ejector performance used in a steam ejector refrigeration

open access: yesEnergy Procedia, 2017
Abstract In this paper, performance of a steam ejector designed based on the constant rate of momentum change (CRMC) and traditional ejector were tested in an attempt to compare its performance. Three different ejectors were designed and constructed; traditional ejector with throat diameter of 19 mm, traditional ejector with throat diameter of 13.4 ...
Borirak Kitrattana   +3 more
openaire   +1 more source

The Influence of Topography and Crustal Magnetic Anomalies on the Distribution of Water Ice in the Lunar South Pole Region

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 7, July 2026.
Abstract Lunar magnetic anomalies are abundant near the south pole, where several moderate‐strength anomalies spatially overlap permanently shadowed regions (PSRs). This environment provides a unique setting to assess how crustal magnetic fields and topography regulate plasma–surface interactions and, in turn, the stability and distribution of surface ...
Jan Deca, Lon Hood, Shuai Li
wiley   +1 more source

A Steam Ejector Refrigeration System Powered by Engine Combustion Waste Heat: Part 2. Understanding the Nature of the Shock Wave Structure

open access: yesApplied Sciences, 2019
In general, engine fuel combustion generates 30% waste heat, which is disposed to the environment. The use of the steam ejector refrigeration to recycle the waste heat and transfer them to useful energy source could be an environmentally friendly ...
Yu Han   +9 more
doaj   +1 more source

VDU Steam Ejector Efficiency Studies

open access: yes, 2011
Many hydrocarbon separation applications can be improved by Vacuum Distillation Unit (VDU). The relative volatility of many hydrocarbon binary pairs of components improves with lower pressure, improving the separation efficiency.
VDU Steam Ejector Efficiency Studies, Amira hp and cuti
core  

Steam ejector pump

open access: yes, 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

On the Ejector Condenser for Steam Engines, Dispensing with an Air Pump [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, 1872
n ...
openaire   +1 more source

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