Local exhaust ventilation : aerodynamic processes and calculations of dust emissions /: aerodynamic processes and calculations of dust emissions. (2015)

• Record Type: Book
• Further Information: Note: Ivan Logachev, Konstantin Logachev, Olga Averkova.
• Authors: Logachev, Ivan Nikolaevich; Logachev, Konstantin Ivanovich, 1968-; Averkova, Olga
• Contents: AERODYNAMICS OF DUST AIRFLOWS IN THE SPECTRA OF AIR EXHAUST DUCTS; Determination of the Velocity Field by Conformal Mapping Methods ; Unseparated Flows; Separated Flows; Calculation of the Flow at the Entrance of the Slot-Type Suction Bell; Simulation of Flow Separation at the Inlet of a Projecting Flat Suction Channel; Mathematic Simulation of Influence of a Screen on the Aerodynamic Drag Value of a Suction Slot; Simulation of Air Jet Flow at the Inlet into a Hooded Flat Channel Equipped with an Impermeable Screen; Laws of Separated Flows at the Inlet into a Projecting Channel with Screens; Calculation of Flat Potential Flows by the Boundary Integral Equation Method ; Flow Superposition Method; Boundary Integral Equations Method; Calculation of Vortex Flows ; Frictional Flows; Flow Simulation Using a Vortex Layer; Vortex Flow around a Slot-Type Suction Above the Right Dihedral Angle; Nonstationary Flows around Slot-Type and Round Suction Units; Supply Air Jet Suction United Exhausts; Closed Region Flows: Model Problems; Modeling Flows in Thin Screen Areas (Slot-Type); Modeling Separated Flows Using Stationary Discrete Vortices; Behavior of Dust Particles in the Suction Range ; Modeling the Behavior of Single Dust Particles in the Range of Semiclosed and Closed Exhaust Ducts; Analysis of Dust Particle Dynamics Induced at Open Local Exhausts by Rotating Cylinders; Modeling Dust Particle Dynamics in Suction Units with Rotating Cylinders; Modeling the Behavior of Dust Particles in Pulsating Flows; Modeling the Behavior of Polyfractional Aerosol in a Suction Unit; Some Gas-Dust Flow Calculation Data Obtained Using RANS and LES Methods; RECIRCULATION OF EJECTED AIR IN CHUTES ; Specific Features of Air Ejection in a Perforated Duct with a Bypass Chamber ; One-Dimensional Dynamics Equations for Ejected and Recycled Air; Linearization of Relative Motion Equations for Air Ejected in a Perforated Pipe; Numerical Studies; Specific Behavior of Air Recirculation in a Transfer Chute with a Combined Bypass Chamber; Conclusions; Air Ejection in a Porous Pipe with Linear Cross-Flow Pattern ; Porous Pipe without Bypass; Porous Pipe with a Bypass Chamber; Conclusions; Specific Features of Air Ejection in Elevator Handling of Grain ; Variation of Ejection Heads Created by Falling Particles in Chutes with Varying Frontal Drag Coefficients; Ejecting Properties of a Bucket Elevator; Cross Flow of Air through Sealed Elevator Enclosures; Conclusions; Measures for Reducing Aspiration Volumes in Elevator Handling of Grain ; Aerodynamic Performance of Elevator Buckets; Features of the Proposed Design for Aspiration Layout of Grain Elevators; Aspiration Volumes; Reducing Required Aspiration Volumes in Bypassed Elevator Handling Systems; Conclusions; References
• Edition: 1st
• Publisher Details: Boca Raton : CRC Press
• Publication Date: 2015
• Extent: 1 online resource, illustrations (colour)
• Subjects: 697.9324; Factories -- Heating and ventilation; Dust control; Indoor air quality
• Languages: English
• ISBNs: 9781498720649
• Related ISBNs: 9781498720632
• Notes: Note: Description based on CIP data; item not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.