Author: Antonio SpagnuoloPublisher:
ISBN:
Category : Compressors
Languages : en
Pages : 178
Book Description
A Study of Reciprocating Compressor Finger Valve Dynamics
Author: Antonio SpagnuoloPublisher:
ISBN:
Category : Compressors
Languages : en
Pages : 178
Book Description
Simulation of Valve Dynamics in a Large Reciprocating Compressor
Author: Xiaochun LinPublisher:
ISBN:
Category : Compressors
Languages : en
Pages : 490
Book Description
Improved Accuracy in the Calculation of Valve Dynamics in Reciprocating Compressors
Author: Derek WoollattA Study of Self Acting Ring Plate Reciprocating Compressor Valves
Author: James Cameron ScottPublisher:
ISBN:
Category : Faucets
Languages : en
Pages : 310
Book Description
Reciprocating Compressors:
Author: Heinz P. BlochPublisher: Elsevier
ISBN: 0080515940
Category : Technology & Engineering
Languages : en
Pages : 434
Book Description
For anyone responsible for purchasing, servicing, or operating reciprocating compressors, this book discusses the theory of operation and explains how to install, troubleshoot, overhaul, and repair all types of compressors.This broad comprehensive text offers practical details on how to purchase, service, operate, and maintain compressors used in any of the process industries such as pulp and paper, mining, food processing, pharmaceuticals.
Condition Monitoring of Reciprocating Compressor Valves Using Analytical and Data-driven Methodologies
Author: Christopher J. GuerraPublisher:
ISBN:
Category : Machinery
Languages : en
Pages : 186
Book Description
"Condition-based health monitoring systems are a very important addition to machinery to monitor the system and assure it is running at the peak efficiency, to schedule maintenance, and prevent catastrophic failure. Many times these systems are combined with different sensors to predict when service is required for different wear parts and this keeps the machine running optimally. An accurate prediction of health is accomplished by measuring and analyzing different critical parameters and detecting when these parameters deviate from the nominal values. Recently, these systems have started to become more common on industrial compression technology. Typically, reciprocating compressor health monitoring systems only use indirect measurements, P-V diagrams, to monitor the health of the system. This research focuses on improving these monitoring systems. Specifically this research will focus on three different valve failure modes that are common in reciprocating compressors. They are liquid slugging, valve spring fatigue, and valve seat wear. These faults are investigated first through a system level model to better understand how different subsystem dynamics are related through the compressor. Also an instrument investigation is conducted to determine what types of sensors are the most effective at detecting these faults. The Bayesian classification method is used in conjunction with seeded fault training data to create a classifier that can determine the state of health of the machine. The classification approach can be integrated into health monitoring software to be used in different reciprocating compressors."--Abstract.
ASME 70-GT-52
Author: Omer ErdmannPublisher:
ISBN:
Category : Compressors
Languages : en
Pages : 9
Book Description
Monitoring System for Reciprocating Compressor Valves – A data-driven Approach, Schriftenreihe Advances in Mechatronics
Author: Kurt PichlerPublisher:
ISBN: 9783990339947
Category :
Languages : en
Pages :
Book Description
An Analytical Study of the Phenomenon of Valve Slamming in Reciprocating Compressors
Author: I. J. HusseinA Study of the Fluid-Dynamic Pressure Fields on Compressor Reed Valves
Author: Clarence J Coleman (Jr)Publisher:
ISBN:
Category :
Languages : en
Pages : 120
Book Description
The flow induced pressure field in a reed valve arrangement was analytically predicted and experimentally measured for steady state conditions. The flow was found to be supersonic in nature with an imbedded shock for all but the lowest pressure runs. The analytic method used one-dimensional isentropic and normal shock relations. The technique provides a good first look at the nature of the flow and is compatible for use on a small computer system. The experimental data was obtained by using an idealized reed valve model. The data acquisition system was computerized and used a scanivalve system to measure the pressure in the valve model. Circular, square, and rectangular valve plate geometries were investigated. The inlet was circular for all cases. Flow visualization oil was also used in a qualitative approach to determine the location and shape of the shock in the flow. The pressure measurements and the flow visualization showed the shock to be circular for all geometries and pressures tested. At high total pressure runs the valve plate began vibrating and the shock location became smeared suggesting the shock was also oscillating. (Thesis).