Results 151 to 160 of about 951 (182)

Preparation of low molecular weight chitosan through hydroxyl radicals generated via hydrodynamic cavitation. [PDF]

Ultrason Sonochem
Zupanc A, Ortar J, Pahovnik D, Logar NZ, Stres B, Šmid A, Zupanc M, Petkovšek M, Žagar E.   +8 more
europepmc   +1 more source

Flow Modeling, Reactor Engineering, and Process Intensification: From Insight to Performance. [PDF]

ACS Eng Au
Ranade VV.
europepmc   +1 more source

Droplet Size Distribution of Oil-in-Milk Emulsions: Continuous Emulsification via a Vortex-Based Hydrodynamic Cavitation Device. [PDF]

ACS Omega
Ravi A, Ranade VV.
europepmc   +1 more source

Modeling of hydrodynamic cavitation reactors: a unified approach [PDF]

Chemical Engineering Science, 2001
An attempt has been made to present a unified theoretical model for the cavitating flow in a hydrodynamic cavitation reactor using the nonlinear continuum mixture model for two-phase flow as the basis. This model has been used to describe the radial motion of bubble in the cavitating flow in two geometries in hydrodynamic cavitation reactors, viz., a ...
Moholkar, V.S., Pandit, A.B.
openaire   +3 more sources

Degradation mechanism of hydrodynamic cavitation reactor [PDF]

Proceedings of the 2021 International Workshop on Modern Science and Technology, 2021
Proceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference ...
Shengqiang, Li, Jian, Wang, Ye, Liu, Longfeng, Ji, Chang, Yang   +4 more
openaire   +2 more sources

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An experimental study on the thermal performance of a novel hydrodynamic cavitation reactor

Experimental Thermal and Fluid Science, 2018
Abstract The hydrodynamic cavitation technique has been widely considered to have great potential for many environmental, chemical, and biological industrial-scale applications. This paper presents an experimental investigation of the thermal performance, i.e., heat generation rate and thermal efficiency of a novel, advanced, rotational 15 kW class ...
Xun Sun, Hyunsoo Kim, Ae-Son Om
exaly   +2 more sources

Design of a hydrodynamic cavitating reactor

Chemical Engineering and Processing: Process Intensification, 2017
Abstract In the present work, a computational fluid dynamic simulation has been performed to investigate hydrodynamic cavitation in sudden contraction. Hydrodynamic cavition of water, ethyl alcohol and fuel oil have been simulated using commercial CFD soft ware package ANSYS FLUENT 16.A satisfactory match between the simulated data and experimental ...
Narotam Jangir, Prateek Diwedi, Sumana Ghosh   +2 more
openaire   +1 more source

Engineering design methods for cavitation reactors II: Hydrodynamic cavitation

AIChE Journal, 2000
AbstractThe bubble behavior and hence the pressure generated at the collapse of the cavity for hydrodynamic cavitation depends on the operating conditions and geometry of the mechanical constriction generating cavitation. The effect of operating parameters such as inlet pressure through the system's orifice, initial cavity size, and the indirect effect
Parag R. Gogate, Aniruddha B. Pandit
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Microbial disinfection of water using hydrodynamic cavitational reactors

Journal of Water Process Engineering, 2021
Abstract Water disinfection is gaining importance with increasing waterborne diseases and associated impacts on human health. An approach based on hydrodynamic cavitation (HC) is highly beneficial for water disinfection. The physical and chemical transformation that occurred during HC is useful for microbial inactivation.
Maharshi Yadav, Jyoti Sharma, Rajesh K. Yadav, Vitthal L. Gole   +3 more
openaire   +1 more source

Conceptual design of a novel hydrodynamic cavitation reactor

Chemical Engineering Science, 2007
Abstract Hydrodynamic cavitation has been increasingly used as a substitute to conventional acoustic (or ultrasonic) cavitation for process intensification owing to its easy and efficient operation. In this paper, we have put forth conceptual design of a new kind of hydrodynamic cavitation reactor that uses a converging–diverging nozzle for ...
K. Sampath Kumar, Vijayanand S. Moholkar
openaire   +1 more source