[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chavan et al., 2013 - Google Patents

Design and performance measurement of compressor exhaust silencer by CFD

Chavan et al., 2013

View PDF
Document ID
834903384759117102
Author
Chavan N
Wadkar D
Publication year
Publication venue
International Journal of Scientific Research, ISSN

External Links

Snippet

Air compressor is a device used to compress the air for various operations, in mining, petrochemical industries, food industries and textile industries. Mufflers are installed to reduce noise where large quantities of high pressure air or gas are discharged into the open …
Continue reading at citeseerx.ist.psu.edu (PDF) (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservopir being separated from the fluid in the pipe

Similar Documents

Publication Publication Date Title
Middelberg et al. Computational fluid dynamics analysis of the acoustic performance of various simple expansion chamber mufflers
Yang et al. Generation of tones due to flow past a deep cavity: Effect of streamwise length
Liu et al. CFD analysis of a transfer matrix of exhaust muffler with mean flow and prediction of exhaust noise
Mekid et al. DESIGN OF HELMHOLTZ RESONATORS IN ONE AND TWO DEGREES OF FREEDOM FOR NOISE ATTENUATION IN PIPELINES.
Chavan et al. Design and performance measurement of compressor exhaust silencer by CFD
Middelberg et al. CFD analysis of the acoustic and mean flow performance of simple expansion chamber mufflers
Liu et al. Attenuation of gas pulsation in a reciprocating compressor piping system by using a volume-choke-volume filter
Ji et al. Influence of mean flow on acoustic attenuation performance of straight-through perforated tube reactive silencers and resonators
Du et al. Acoustic performance of a water muffler
Młynarczyk et al. The application of nozzles for the attenuation of volumetric compressor pressure pulsation
Kubas et al. Determination of pressure loss of silencers during air transport in air conditioning
Kore et al. Performance evaluation of a reactive muffler using CFD
Cao et al. Investigation on the flow noise propagation mechanism in simple expansion pipelines based on synergy principle of flow and sound fields
He et al. Acoustic Attenuation Prediction of Perforated Reactive and Dissipative Mufflers With Flow by Using Frequency-Domain Linearized Navier-Stokes Equations.
Pečinka et al. Preliminary design of a low-cost mobile test cell for small gas turbine engines
Milad et al. Acoustic Analysis of a Perforated-pipe Muffler using ANSYS
Vasile et al. Finite element analysis for reactive and dissipative rectangular muffler
Nag et al. Sound attenuation in expansion chamber muffler using plane wave method and finite element analysis.
Donkin et al. Measurement of Sound Power Due to Flow Noise at the Outlet of a Straight Pipe
Contreras et al. Design and Simulation of the Acoustics of a Vent Silencer for the Natural Gas Transportation Pipeline
Patel Praful et al. A Literature Review On Design And Development Of Industrial Generator Silencer
Chen et al. The effect of convection of fluid on the acoustic performance of perforated mufflers
Dweib Power spectral density analysis of acoustically induced vibration in piping systems
Brun et al. THE USE OF ACOUSTIC COMB FILTERS TO AVOID CENTRIFUGAL COMPRESSOR DISCHARGE BLADE-PASS PULSATION INDUCED PIPING VIBRATIONS
LiuYi et al. Numerical Simulation of Acoustic Resonance in Closed Side Branch With Different Cross-Section Shapes