Effect of variation of the physicochemical properties of a phenolic carbon plastic on nonstationary heat and mass exchange in high-temperature destruction in a gas flow

1997 ◽  
Vol 33 (5) ◽  
pp. 576-582
Author(s):  
V. I. Zinchenko ◽  
V. V. Nesmelov ◽  
A. S. Yakimov ◽  
G. F. Kostin
Keyword(s):  
High Temperature ◽  
Physicochemical Properties ◽  
Mass Exchange ◽  
Gas Flow ◽  
Nonstationary Heat ◽  
Carbon Plastic ◽  
Heat And Mass Exchange

Comparative Heat and Mass Transfer Tests of Structured Packings with Film and Droplet Flow

2019 ◽  
pp. 4-21
Author(s):  
E.K. Aliev ◽  
V.V. Volodin ◽  
V.V. Golub ◽  
A.Yu. Mikushkin ◽  
G.G. Timerbaev ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Mass Exchange ◽  
Gas Flow ◽  
Packed Bed ◽  
Hydraulic Characteristics ◽  
Heat And Mass Exchange ◽  
Contact Devices ◽  
Structured Packings ◽  
Gas Volume

The paper focuses on comparative studies of heat and mass transfer and hydraulic characteristics of two structured packings which provide heat and mass transfer of contacting media in the film flow of liquid Mellapak 250.X and with fluid dispersion in the gas volume PVN.22. The experiments were carried out in a heat-mass exchange column of 400 mm in diameter and of 1 m in height of a packed bed. The method of evaporative cooling of water in the air flow was adapted to obtain heat and mass exchange characteristics of packed contact devices. Findings of research show the effect of irrigation density and gas flow on heat and mass transfer and hydraulic characteristics of packings which provide heat and mass transfer of contacting media in film and droplet flows. A criterion for estimating the efficiency of contact devices is proposed.

Nonstationary heat-and-mass exchange during simultaneous changes in heat power load and coolant expenditure

1992 ◽  
Vol 62 (3) ◽  
pp. 251-256
Author(s):  
B. V. Dzyubenko ◽  
A. B. Bagdonavichyus ◽  
A. V. Kalyatka ◽  
M. D. Segal
Keyword(s):  
Mass Exchange ◽  
Nonstationary Heat ◽  
Heat Power ◽  
Heat And Mass Exchange ◽  
Power Load

DISPERSED PHASE VELOCITY IN A HIGH-TEMPERATURE GAS FLOW

2019 ◽  
Vol 23 (4) ◽  
pp. 319-328
Author(s):  
Dmitry V. Nesterovich ◽  
Oleg G. Penyazkov ◽  
Yu. A. Stankevich ◽  
M. S. Tretyak ◽  
Vladimir V. Chuprasov ◽  
...  
Keyword(s):  
High Temperature ◽  
Phase Velocity ◽  
Gas Flow ◽  
Dispersed Phase ◽  
High Temperature Gas

Passive Auto-Focus Algorithm for Correcting Image Distortions Caused by Gas Flow in High-Temperature Measurements of Surface Phenomena

2012 ◽  
Vol 17 (4) ◽  
pp. 379-384 ◽  
Author(s):  
Krzysztof Strzecha ◽  
Tomasz Koszmider ◽  
Damian Zarębski ◽  
Wojciech Łobodziński
Keyword(s):  
High Temperature ◽  
Gas Flow ◽  
Temperature Measurements ◽  
Surface Phenomena ◽  
Auto Focus ◽  
High Temperature Measurements

Abstract In this paper, a case-study of the auto-focus algorithm for correcting image distortions caused by gas flow in high-temperature measurements of surface phenomena is presented. This article shows results of proposed algorithm and methods for increasing its accuracy.

Sign in / Sign up

Export Citation Format

Share Document