Experimental evaluation of vortex tube and its application in a novel trigenerative compressed air energy storage system

S Teng, H Xi - Energy Conversion and Management, 2022 - Elsevier
With the increasing penetration of volatile renewable energy sources into the energy market,
the importance of energy storage systems is becoming more and more significant …

[HTML][HTML] A Review on Technologies for the Use of CO2 as a Working Fluid in Refrigeration and Power Cycles

OT Boupda, HD Tessemo, IBN Fongang… - Energy and Power …, 2024 - scirp.org
The use of carbon dioxide as a working fluid has been the subject of extensive studies in
recent years, particularly in the field of refrigeration where it is at the heart of research to …

Exergy analysis of a counter flow Ranque–Hilsch vortex tube for different cold orifice diameters, L/D ratios and exit valve angles

KD Devade, AT Pise - Heat and Mass Transfer, 2017 - Springer
An experimental investigation is made to find out the effects of the cold end orifice diameters,
length to diameter ratio and exit valve angles on the heating and cooling performance of the …

Issues and prospects of energy separation in vortex tubes

KD Devade, AT Pise - Heat Transfer—Asian Research, 2018 - Wiley Online Library
A vortex tube is a device that separates entering compressed fluid into hot and cold fluid
streams simultaneously. This energy separation phenomenon inside the tube is a mystery …

[PDF][PDF] К моделированию вихревой трубы: подготовка гексагональной сетки для вычислительных экспериментов в среде OpenFOAM

КИ Михайленко - Труды Института механики им. РР Мавлютова …, 2016 - mfs.uimech.org
Рассматриваются основные приёмы построения гексагональных сеток в декартовых
координатах для трёхмерной цилиндрической области. Представлено несколько …

An optimization method on managing Ranque–Hilsch vortex tube with the synergy between flow structure and performance

X Guo, B Liu, J Lv, B Zhang, Y Shan - International Journal of Refrigeration, 2021 - Elsevier
In this paper, the relationship between the flow structures in the vortex tube and its
coordinated variation of the performance is numerically investigated. It is shown that the …

Effect of Mach number, valve angle and length to diameter ratio on thermal performance in flow of air through Ranque Hilsch vortex tube

KD Devade, AT Pise - Heat and Mass Transfer, 2017 - Springer
Ranque Hilsch vortex tube is a device that can produce cold and hot air streams
simultaneously from pressurized air. Performance of vortex tube is influenced by a number …

CFD simulation on optimum material to fabricate the counter flow of Ranque–Hilsch vortex tube

KKK Rao, A Ramesh, C Hampali - Scientific Reports, 2022 - nature.com
The basic objective of the current investigation by using CFD simulation is to select the
appropriate material to fabricate Vortex tubes in meteorological conditions, which can …

[PDF][PDF] Effect of end control plugs on the performance of vortex tube with dual forced vortex flow

GMP Yadav, PM Reddy, BUM Gowd - Journal of Thermal …, 2016 - jten.yildiz.edu.tr
871 EFFECT OF END CONTROL PLUGS ON THE PERFORMANCE OF VORTEX TUBE WITH
DUAL FORCED VORTEX FLOW Page 1 Research Article – JTEN – 2015 – 146 871 Journal of …

A three-dimensional cfd investigation of nozzle effect on the vortex tube performance

N Bagre, AD Parekh, VK Patel - … in Fluid Dynamics: Select Proceedings of …, 2022 - Springer
Ranque-Hilsch vortex tube is a mechanical instrument used for cooling and heating
purposes in various engineering applications. A vortex tube utilizes compressed fluid to …