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Hybrid Thermally Driven Sorption–Ejector Systems: A Comprehensive Overview
The rapid increase in population and demand for human comfort causes a substantial increase in energy usage. Sorption technology and ejectors are the...
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Changing some of the parameters impacting ejector flow performance in thermal power plant condensers
This study focuses on ejector systems that employ air as the secondary fluid that is suctioned by high-pressure steam as the primary fluid. The...
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A comprehensive exploration of ejector design, operational factors, performance metrics, and practical applications
The purpose of this paper is to provide the review details on the research attempt made in the field of ejector systems. This review paper provides...
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Sources of Self-Oscillations in an Ejector Pulsejet Engine
AbstractEnergy sources and mechanisms supplying energy to the oscillating system of an ejector pulsejet engine that supports gas acoustic...
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Performance analysis of a novel ejector-assisted condenser outlet split dual-evaporator refrigeration system
The performance of an ejector-assisted condenser outlet split dual-evaporator cycle is compared with a conventional dual-evaporator cycle albeit...
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Energy and Exergy (2E) Analysis of a Jet Pump-Assisted Ejector Cooling System
In a modified ejector cooling system (MECS), the ejector is assisted by a jet pump that allows the MECS to operate at higher condenser pressure...
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Development of an ejector for passive hydrogen recirculation in PEM fuel cell systems by applying 2D CFD simulation
The anode subsystem is a major energy consumer of polymer-electrolyte-membrane (PEM) fuel cell systems. A passive hydrogen recirculation system, like...
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Calculations of Ejector Pump Operating Conditions After Hydraulic Fracturing
The article describes the calculations of ejector pump operating conditions. A dimensionless characteristic of the ejector pump is used for reliable...
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Numerical investigation of the effect of primary nozzle geometries on flow structure and ejector performance for optimal design
A numerical simulation of the internal flow structure of a steam ejector is conducted in a jet refrigeration system. The previous studies widely used...
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Development of a 1D solution algorithm to predict ejector performance in high altitude wind tunnels
In this study, a new 1D solution algorithm named CAP_EJ was proposed to predict the performance of ejectors in high altitude wind tunnels. CAP_EJ...
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Development of ejector nozzle for high-pressure cold spray application: a case study on copper coatings
For coating deposition and additive manufacturing by cold spray, supersonic de Laval nozzles are traditionally used. The application of other...
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Thermodynamic analysis of hybrid two-stage CO2 mechanical compression–ejector cooling cycle
In the present study, the main results of thermodynamic analysis of the hybrid two-stage carbon dioxide (CO 2 ) transcritical mechanical...
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Performance Evaluation of a Dual Evaporator Ejector Refrigeration Cycle Using Gouy-Stodola Equation
This study examines the performance of a dual evaporator ejector system and contrasts it with a traditional dual evaporator cycle employing a...
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Concept Study on New Heavy Rocket with Ejector Rocket Engines
This research examined the concept of a heavy rocket equipped with air-breathing ejector rocket engines as a means of transporting large quantities...
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A Study on Ejector Verification Using Natural Intake Method
When constructing a high-altitude test facility using a diffuser and an ejector, a verification test for each part is required. This study proposes a...
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Performance evaluation of a novel ejector absorption refrigeration cycle combined with two flash tanks
Improvement in the COP (coefficient of performance) of the NH 3 /H 2 O ejector-flash tank-absorption refrigeration systems remains challenging wherein...
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Performance Optimization of Steam Ejector Using CFD Analysis
The simplest devices are jet ejectors between all compressors and vacuum pumps. There are no moving parts, lubricants, or seals and are therefore...
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Comparative performance investigation of a dual evaporator cycle using an ejector with the conventional cycle using a pressure reducing valve
The performance of a dual evaporator cycle using ejector is compared with a conventional cycle employing pressure reducing valve. In both the...
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Modeling and mitigation of vortex formation in ejector deep hole drilling with smoothed particle hydrodynamics
Ejector deep hole drilling achieves high-quality boreholes in production processes. High feed rates are applied to ensure a high productivity level,...
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Energy and Exergy Analysis of Combined Ejector Refrigeration Cycle Using Eco-Friendly Refrigerants
Exergy and energy analysis of combined ejector refrigeration cycle coupled with exhaust of solar energy, gas turbine, geothermal energy and...