Results 71 to 80 of about 18,449,103 (185)

Mixing efficacy and residence time distribution measurement in heavy water upgradation plant using radiotracer

Nuclear Engineering and Technology
To evaluate the efficiency of catalyst packing and to characterize the liquid phase flow dynamics in a heavy water distillation column, a series of residence time distribution (RTD) measurements were carried out using radiotracer.
Sunil Goswami, Saumyajeet Mukherjee, Sulabh Gupta, Jayashree Biswal, Rajesh Kumar, V.K. Sharma, Kalyan Bhanja, H.J. Pant, K.T. Shenoy   +8 more
doaj   +1 more source

Synthesis of a CFD Benchmark Exercise: Examining Fluid Flow and Residence-Time Distribution in a Water Model of Tundish. [PDF]

Materials (Basel), 2021
Sheng DY.
europepmc   +1 more source

Semi-markov model of processing requests to the cloud storage

MATEC Web of Conferences, 2017
This paper presents a semi-Markov model as an important part of the computer-aided manufacturing and a modular system of cloud storage, which affects the functioning of the whole process. The residence times of the system in states and the probability of
Zamoryonov Mikhail, Shevchenko Victoria, Vladimirova Elena, Sapozhnikov Nikolay   +3 more
doaj   +1 more source

Effect of propeller use on residence time distribution (rtd) in single-screw cam-flow rice semolina extrusion [PDF]

BIO Web of Conferences
The influence of the speed of the feeding (Nf) and main (Nw) screw, the moisture content of the material (W) and the temperature of the die (Tm) on the average residence time (t) and the Peclet number (Pe) in single-screw extrusion of rice semolina using
Chalamov Yanush, Simitchiev Apostol, Nenov Ventzislav, Danev Angel, Andreeva Hristina   +4 more
doaj   +1 more source

Revisiting the Effect of U-Bends, Flow Parameters, and Feasibility for Scale-Up on Residence Time Distribution Curves for a Continuous Bioprocessing Oscillatory Baffled Flow Reactor. [PDF]

Ind Eng Chem Res, 2022
Cox R, Salonitis K, Rebrov E, Impey SA.
europepmc   +1 more source

Residence Time Distribution of Particles in a Screw Feeder: Experimental and Modelling Study

, 2015
Experiments were conducted to investigate the effects of screw speed and screw feeder inclination on the residence time distribution (RTD) of particles in a screw feeder via a pulse stimulus response technique.
Huo, Chaofei, Song, Wenli, Chuigang Fan, Chaofei Huo, Ping Feng, Weigang Lin, Wenli Song, Fan, Chuigang, Lin, Weigang, Feng, Ping   +9 more
core   +1 more source

Diffusive Particles Travel Through a Tube in Less Time than the Flowing Fluid in Which They Are Suspended

ChemEngineering
This article presents a summary of recent theoretical investigations on the residence time distribution (RTD) of particles in laminar flow tubes based on the stochastic simulation of particles trajectories and on a formerly unpublished comparison of the ...
Manuel Alonso
doaj   +1 more source

Residence time distribution

, 2017
Tema ovog završnog rada je raspodjela vremena zadržavanja koja je određivana u različitim cijevima koje su simulirale cijevne reaktore. Eksperiment je rađen u tri cijevi: praznoj cijevi, cijevi punjenoj staklenim kuglicama i spiralnoj cijevi koja je duža
Tonković, Juraj
core   +1 more source

Vegetation and discharge effects on the hydraulic residence time distribution within a natural pond [PDF]

Results are presented from sets of field and laboratory experiments conducted to measure and quantify the Hydraulic Residence Time Distribution in treatment ponds containing vegetation. The field measurements were taken in the Lyby field pond (Sweden)
Tiev, Visoth
core  

The Wicker Tube Reactor – Characterization and Modeling

CHIMIA, 2001
A new type of reactor for continuous emulsion polymerization was characterized by measurements of the residence time distribution in water and during a chemical reaction. These measurements show nearly plug flow behavior even in the laminar flow
Maren Apostel, Werner Pauer, Hans-Ulrich Moritz, Jens Kremeskötter, Klaus-Dieter Hungenberg   +4 more
doaj