Results 1 to 10 of about 33,591 (160)

Simulation of Vapor-Liquid Separation in the Orifice-Baffle Header under Various Operating Conditions

Applied Sciences, 2022
Vapor-liquid separation during condensation enables the enhancement of heat transfer coefficient and reduction in pressure drop simultaneously. The vapor-liquid separator is vital to the performance of such a liquid-separation condenser (LSC).
Kunteng Huang, Jianyong Chen, Ying Chen, Xianglong Luo, Yingzong Liang, Jiacheng He, Zhi Yang   +6 more
doaj   +4 more sources

Comparative study of heat transfer enhancement on liquid-vapor separation plate condenser

Open Physics, 2020
Basic structures of liquid-vapor separation cooling plates (LSCPs) and a liquid-vapor separation plate condenser (LVSPC) are innovatively designed. Strengthening heat transfer principle of the LSCPs is demonstrated by theoretical analysis.
Yao Yuan, Chen Ying, Chen Jianyong, Gong Yulie   +3 more
doaj   +2 more sources

Liquid–Liquid and Vapor–Liquid–Liquid Equilibria of the Alkyl Palmitate + Alkyl–OH + Glycerol Systems at 101.3 kPa—Measurements, Quality Test/Consistency, Thermodynamic Modeling and Molecular Dynamics Simulations [PDF]

Molecules
Biodiesel is a biofuel commonly produced through transesterification, also known as alcoholysis. In this process, triglycerides react with short-chain alcohols (alkyl–OH), producing a mixture of fatty acid esters and glycerol.
Franklin Carvalho, Matheus Pena, Maria Silveira, Nian Freire, Daniela Guimarães, Rima Biswas, Pedro Arce   +6 more
doaj   +2 more sources

Modeling and Numerical Simulation of the Inlet Velocity on Oil–Water Two-Phase Vapor Separation Efficiency by the Hydrocyclone

Energies, 2022
The density of tar vapor and water vapor produced by coal pyrolysis is different. Different centrifugal forces will be generated when they flow through the hydrocyclone. The water vapor and tar vapor are divided into inner and outer layers.
Shuai Zhao, Jipeng Sun, Shuli Wang, Zhihui Sun   +3 more
doaj   +1 more source

Simulation of Vapor-liquid Separation in Header-baffle with Hole using Computational Fluid Dynamics

Zhileng xuebao, 2022
The implementation of vapor-liquid separation during condensation enhances heat transfer and reduces the pressure drop simultaneously. The vapor-liquid separator is vital for the performance improvement of such liquid-separation condensers.
Huang Kunteng, Chen Jianyong, Chen Ying, Luo Xianglong, Yang Zhi, Liang Yingzong   +5 more
doaj  

Measuring the Transition Rates of Coalescence Events during Double Phase Separation in Microgravity

Molecules, 2017
Phase transition is a ubiquitous phenomenon in nature, science and technology. In general, the phase separation from a homogeneous phase depends on the depth of the temperature quench into the two-phase region.
Ana Oprisan, Yves Garrabos, Carole Lecoutre, Daniel Beysens   +3 more
doaj   +1 more source

Studying the process of freons mixture separation on a structured packing Sultzer 500X [PDF]

E3S Web of Conferences, 2021
Structured packings are widely used in distillation columns to separate various types of mixtures. These packings have an ordered structure, which ensures more uniform conditions for interaction of counter-current flows of liquid and vapor than in the ...
Pavlenko Aleksandr, Zhukov Vladimir, Pecherkin Nikolay, Slesareva Ekaterina, Boyadjiev Christo, Dzhonova-Atanasova Daniela   +5 more
doaj   +1 more source

Research Status of Active Vapor-liquid Adjusting Heat Exchangers

Zhileng xuebao, 2023
Implementing active vapor-liquid adjustment during phase change processes can enhance the heat transfer coefficient (h) and decrease the pressure drop (Δp) simultaneously.
Huang Kunteng, Chen Jianyong, Chen Ying, Luo Xianglong, Liang Yingzong, He Jiacheng, Shi Yongkang   +6 more
doaj  

THE USE OF THREE PHASE AND DOMESTIC ELECTROLYZER FOR ELECTROCHEMICAL ACTIVATION (ECHO), DEVELOPMENT AND EVALUATION OF SOME PARAMETERS OF THEIR WORK FOR OPTIMAL FRACTIONS ECHO-WATER FOR SANITATION AND APPLICATION IN THE FOOD INDUSTRY

Современная наука и инновации, 2022
Open electrochemical activation (ECHO) using semipermeable membranes requires a direct current with a potential difference. The processes occurring at ECHO are divided into physical (heat release, liquid - to-vapor conversion, separation of gas and ...
S. P. Sklyarov, I. A. Rodin, A. N. Simonov, S. N. Povetkin   +3 more
doaj   +1 more source

Insights for Designing the Hydrocarbon Recovery from Ionic Liquids by Distillation in the Aliphatic/aromatic Separation by Liquid-liquid Extraction

Chemical Engineering Transactions, 2018
Nowadays the aliphatic/aromatic separation by liquid-liquid extraction using ionic liquids (ILs) is an interesting topic in the search of a new class of separation processes for the oil industry.
Pablo Navarro, Marcos Larriba, Noemi Delgado-Mellado, Miguel Ayuso, Julian Garcia, Francisco Rodriguez   +5 more
doaj   +1 more source