scholarly journals Reducing power consumption of local exhaust ventilation systems

2020 ◽  
Vol 1683 ◽  
pp. 042015
Author(s):  
K I Logachev ◽  
A M Ziganshin ◽  
O A Averkova ◽  
A B Gol’tsov
Keyword(s):  
Power Consumption ◽  
Reducing Power ◽  
Local Exhaust Ventilation ◽  
Exhaust Ventilation ◽  
Ventilation Systems

Air Flow Straighteners’ Application to Reduce the Power Consumption of Exhaust Ventilation Schemes

2018 ◽  
Vol 875 ◽  
pp. 137-140 ◽  
Author(s):  
Valery N. Azarov ◽  
Natalia M. Sergina ◽  
I.V. Stefanenko
Keyword(s):  
Power Consumption ◽  
Air Flow ◽  
Ventilation System ◽  
Aerodynamic Resistance ◽  
Experimental Studies ◽  
Swirling Flows ◽  
Dust Collector ◽  
Exhaust Ventilation ◽  
Outlet Pipe ◽  
Ventilation Systems

It was proposed to use air flow screw straightened units in outlet pipe of the dust collectors to reduce the aerodynamic resistance of exhaust ventilation systems. It is allowed to decrease power consumption for their maintenance operation consequently. The article describes the results of experimental studies to evaluate its effectiveness by applying the tangential screw straightened unit within ventilation system. The obtained results showed that the use of this device allows reducing the aerodynamic resistance of the cyclone by 14.6%, and for counter-swirling flows’ dust collector (CSFC) by 17.2-23.6%. It was found that meanings of the aerodynamic resistance depend on value the share proportion of the flow entering into lower CSFC apparatus’ input.

Prevention and control of exposure

2013 ◽  
Author(s):  
Julia Smedley ◽  
Finlay Dick ◽  
Steven Sadhra
Keyword(s):  
Prevention And Control ◽  
Factors Affecting ◽  
Local Exhaust Ventilation ◽  
Exhaust Ventilation ◽  
Exposure Prevention ◽  
Factors Affecting Performance ◽  
And Control ◽  
Control Hierarchy ◽  
Ventilation Systems

Exposure prevention and control 634Control hierarchy: source, transmission, and individual 636Software/organizational solutions 638Hardware/engineering solutions 640General (dilution) ventilation 642Factors affecting performance of ventilation systems 643Local exhaust ventilation: assessing performance 646Recording the examination and testing of local exhaust ventilation plant ...

Capture Efficiency of Local Exhaust Ventilation Systems

AIHAJ ◽  
1983 ◽  
Vol 44 (10) ◽  
pp. 752-755 ◽  
Author(s):  
MICHAEL J. ELLENBECKER ◽  
ROBERT F. GEMPEL ◽  
WILLIAM A. BURGESS
Keyword(s):  
Capture Efficiency ◽  
Local Exhaust Ventilation ◽  
Exhaust Ventilation ◽  
Ventilation Systems

scholarly journals TO THE QUESTION OF PLACEMENT OF LOCAL EXHAUST VENTILATION SYSTEMS IN THE ROOMS WITH HIGH DUST CONTENT

2018 ◽  
Vol 3 (4) ◽  
pp. 1-6
Author(s):  
Ольга Аверкова ◽  
Olga Averkova ◽  
Илья Крюков ◽  
Ilya Kryukov ◽  
Ольга Крюкова ◽  
...  
Keyword(s):  
Dust Content ◽  
Local Exhaust Ventilation ◽  
Exhaust Ventilation ◽  
High Dust Content ◽  
High Dust ◽  
Ventilation Systems
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