Optimization of Construction of the Mixing Chamber with a Multiple Jets Inlet of a Heat Carrier in Pneumatic Conveying Dryers for Potassium Chloride

2017 ◽  
Vol 53 (3-4) ◽  
pp. 160-165
Author(s):  
A. A. Seliverstov ◽  
S. Kh. Zagidullin
Keyword(s):  
Potassium Chloride ◽  
Heat Carrier ◽  
Pneumatic Conveying ◽  
Mixing Chamber ◽  
Multiple Jets

Confined Mixing of Multiple Jets

1974 ◽  
Vol 96 (2) ◽  
pp. 92-96 ◽  
Author(s):  
G. Fabris ◽  
A. A. Fejer
Keyword(s):  
Test Facility ◽  
Analytical Technique ◽  
Mixing Chamber ◽  
Multiple Jets ◽  
Single Jet ◽  
Multiple Array ◽  
Basic Features ◽  
Secondary Stream ◽  
Primary Jets ◽  
Jet Velocities

This study deals with the transfer of kinetic energy from an array of primary jets to a surrounding secondary stream. It explores the basic features of such flows and examines to what extent the results of single jet research may be applied to multiple jet configurations. It presents an analytical technique for estimating the performance of multiple jets and examines in a special multiple-jet test facility the validity of the assumptions used in the analysis. In addition, performance data are presented for a multiple array of 31 primary jets of 1/2 in. ID in a 12 in. ID mixing chamber covering a range of jet velocities up to 186 ft/sec and primary to secondary flow velocity ratios from 2.8:1 to 5:1.

An experience of elaboration and implementation of systems of slag-forming mixtures mechanized feeding into CCM moulds

2020 ◽  
Vol 76 (10) ◽  
pp. 994-1003
Author(s):  
S. P. Eron’ko ◽  
M. Yu. Tkachev ◽  
E. V. Oshovskaya ◽  
B. I. Starodubtsev ◽  
S. V. Mechik
Keyword(s):  
Economic Effect ◽  
Three Dimensional ◽  
Movable Part ◽  
High Quality ◽  
Working Zone ◽  
Fine Material ◽  
Mixing Chamber ◽  
Field Samples ◽  
Technical Solutions ◽  
Feeding Systems

Effective application of slag-forming mixtures (SFM), being fed into continuous castingg machine (CCM) moulds, depends on their even distribution on the melt surface. Manual feeding of the SFM which is widely usedd does not provide this condition, resulting in the necessity to actualize the work to elaborate systems of SFM mechanized feedingg into moulds of various types CCM. A concept of the designing of a system of SFM feeding into CCM moulds presented with the ratte strictly correspondent to the casting speed and providing formation of an even layer of fine material of given thickness on the whoole surface of liquid steel. The proposed methods of designing of the SFM mechanized feeding systems based on three-dimensional computer simulation with the subsequent verification of the correctness of the adopted technical solutions on field samples. Informattion is presented on the design features of the adjusted facilities intended for continuous supply of finely granulated and powder mixtuures on metal mirror in moulds at the production of high-quality billets, blooms and slabs. Variants of mechanical and pneumo-mechaanical SFM supply elaborated. At the mechanical supply the fine material from the feeding hopper is moved at a adjusted distance bby a rigid horizontally located screw. At the pneumo-mechanical supply the metered doze of the granular mixture is delivered by a sshort vertical screw, the lower part of which is located in the mixing chamber attached from below to the hopper and equipped with ann ejector serving for pneumatic supply of the SFM in a stream of transporting gas. It was proposed to use flexible spiral screws in the ffuture facilities of mechanical SFM feeding. It will enable to eliminate the restrictions stipulated by the lack of free surface for locatiion of the facility in the working zone of the tundish, as well as to decrease significantly the mass of its movable part and to decreaase the necessary power of the carriage moving mechanism driver. The novelty of the proposed technical solutions is protected by thhree patents. The reduction of 10–15% in the consumption of slag-forming mixtures during the transition from manual to mechanizeed feeding confirmed. The resulting economic effect from the implementation of technical development enables to recoup the costs inncurred within 8–10 months.

Effects of magnesium on the vasoconstrictor responses to norepinephrine and potassium chloride in the rat mesenteric artery.

1982 ◽  
Vol 23 (5) ◽  
pp. 783-789
Author(s):  
Hiromichi SUZUKI ◽  
Kazuoki KONDO ◽  
Michiko HANDA ◽  
Takao SARUTA
Keyword(s):  
Potassium Chloride ◽  
Mesenteric Artery ◽  
Rat Mesenteric Artery

A Small-Size Cylindrical Steam Hot-Water Boiler with Twisting of a Heat Carrier and Turbo-Supercharging for a Steam-Gas Thermoelectric Mini Plant

2006 ◽  
Vol 37 (4) ◽  
pp. 365-373
Author(s):  
K. A. Yakimovich ◽  
Yu. K. Yakimovich ◽  
Yu. G. Zlodeev
Keyword(s):  
Heat Carrier ◽  
Hot Water

HEAT TRANSFER IN A FLAT CHANNEL WITH HIGH ASPECT RATIO AT A HEAT CARRIER FLOW WITH LOW-PRANDTL NUMBER

2018 ◽  
Author(s):  
Viktor S. Naumkin ◽  
O.V. Vitovsky ◽  
Maksim S. Makarov ◽  
V. E. Nakoryakov
Keyword(s):  
Heat Transfer ◽  
Aspect Ratio ◽  
Prandtl Number ◽  
Heat Carrier ◽  
High Aspect Ratio ◽  
Flat Channel ◽  
Carrier Flow

Control of Flow Transport of a Charged Dispersed Heat Carrier in the Heat Exchanger of an Open Type

2004 ◽  
Vol 36 (11) ◽  
pp. 42-50
Author(s):  
Ludmila I. Samoilenko ◽  
Tatyana V. Ilyenko ◽  
Ludmila V. Podgorodetskaya ◽  
Ludmila N. Kolos
Keyword(s):  
Heat Exchanger ◽  
Heat Carrier ◽  
Open Type ◽  
Flow Transport ◽  
Control Of Flow

Modeling the distribution process of heat carrier in the malt heater

2019 ◽  
Vol 25 (4) ◽  
pp. 110-117
Author(s):  
M. Nikolishak ◽  
S. Lementar ◽  
V. Ponomarenko ◽  
R. Yakobchuk ◽  
D. Rindyuk
Keyword(s):  
Heat Carrier ◽  
Distribution Process
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