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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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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 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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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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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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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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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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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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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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Energetic and Exergetic Analysis of an Ejector-Based Green Refrigeration System Employing Evaporative Cooling in the Gas Cooler
In the subject work, a thermodynamic comparison on an ejector-based transcritical CO2 refrigeration system employing air cooled and evaporative...
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Thermodynamic Analysis of a Novel Dual-Ejector Multi-Compressor Transcritical-CO2 Refrigeration System for Supermarket Applications in Warm Climates
The thermodynamic analysis of a novel dual-ejector multistage compressor-based transcritical CO2 booster system for supermarket application in warm...
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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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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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4E and Multi-criteria Optimization of a New Alternative Intercooling Method for Modified Brayton Cycle on the Operation of a Hybrid Energy System
Modifying a simple Brayton cycle by utilizing an intercooler/reheater during compression/expansion processes within the compressor/turbine is an...
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Performance Analysis on the Variable Area Single- and Two-Stage Ejector System at Different Operating Pressures Using Computational Techniques
A numerical examination was conducted in this work to evaluate the performance of the supersonic variable area steam ejector. The performance of a...
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A Numerical and Experimental Performance Assessment of a Single-Phase Supersonic Ejector
This paper proposes an integrated numerical–experimental study of a fixed geometry ejector designed for a cooling system activated by waste heat....
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Comparative Exergy Analysis and Environmental Impact of a Dairy Plant Integrated with a Transcritical Heat Pump System: A Feasibility of Throttle Valve, Expander, and an Ejector as Expansion Devices
The present investigation aims to reuse the heat rejected in the condenser unit of an NH 3 -based dairy plant to preheat the groundwater used for...
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Performance evaluation of absorption cooling system for air conditioning-based novel trigeneration system using solar energy
This work aims to exploit the waste heat from a basic helium Brayton cycle (HBC) driven by a solar power tower (SPT). The two subsystem heat recovery...
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Energy and Exergy Analyses of a Refrigerant Pump Integrated Dual-Ejector Refrigeration (DER) System
The aims of the present study are to design and perform the analysis of a dual-ejector refrigeration system (DER). The system is constructed by...
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Charge-Air Cooling of High Performance Engines in an Ejector Refrigeration Cycle
Continuous reductions of the CO2 emission targets in Europe demand further efforts to improve fuel consumption. Downsizing of engines proved to be a...