Results 191 to 200 of about 1,531 (246)

Bayesian approach and time series dimensionality reduction to LSTM-based model-building for fault diagnosis of a reciprocating compressor

Neurocomputing, 2020
Reciprocating compression machinery is the primary source of compressed air in the industry. Undiagnosed faults in the machinery’s components produce a high rate of unplanned stoppage of production processes that can even result in catastrophic ...
Diego Cabrera, Adriana Guamán, Shaohui Zhang, Mariela Cerrada-Lozada, Réne-Vinicio Sánchez, Juan Cevallos, Jianyu Long, Chuan Li   +7 more
semanticscholar   +1 more source

Reciprocating compressors or screw compressors?

International Journal of Refrigeration, 1979
Resume On compare les frais d'investissement et d'exploitation des compresseurs a vis et des compresseurs alterntifs fonctionnant a charge totale et a charge partielle. Les appareils etudies comprenaient des vis a un etage avec et sans aspiration intermediaire de la pression, des compresseurs a vis a deux etages, des compresseurs alternatifs a deux ...
openaire   +1 more source

Detection and estimation of valve leakage losses in reciprocating compressor using acoustic emission technique

, 2020
Valve problems in reciprocating compressor are often resolved through parameter analysis of acoustic emission (AE) signals or intelligent system without examining the nature of signals related to its source.
H. Sim, R. Ramli, A. Saifizul, M. F. Soong   +3 more
semanticscholar   +1 more source

Stoppage Noise Reduction of Reciprocating Compressors

IEEE Transactions on Industry Applications, 2020
Nowadays, a quiet working and living environment is very important to people, therefore makers of home appliances, who tightly compete with each other, wage war on every decibel. As a result, methods of decreasing noise pollution have become a popular topic, attracting the attention of researchers.
openaire   +1 more source

A 3-D FSI SIMULATION FOR THE PERFORMANCE PREDICTION AND VALVE DYNAMIC ANALYSIS OF A HERMETIC RECIPROCATING COMPRESSOR

International journal of refrigeration, 2023
Aykut Bacak, A. Pınarbaşı, A. S. Dalkılıç   +2 more
semanticscholar   +1 more source

Fracture mechanism and fault evolution of piston rod in hydrogen reciprocating compressor

International journal of hydrogen energy, 2023
Xueying Li, Yi Guo, Wei Xiong, X. Jia, Xueyuan Peng   +4 more
semanticscholar   +1 more source

Lubrication of reciprocating compressors

Journal of Synthetic Lubrication, 1989
AbstractWhen gases with different chemical and physical properties are compressed, the type of lubricant to be used in compressing equipment must be given careful consideration. Basically, this equipment can be categorized as reciprocating or rotary. This paper describes the lubrication of reciprocating compressors.
openaire   +1 more source

Reciprocating Compressor Health Monitoring based on BSInformer with Deep Convolutional AutoEncoder

Measurement, 2023
Huixin Tian, Bingtian Ju, Shulin Feng
semanticscholar   +1 more source

Foundation Design for Reciprocating Compressor

Applied Mechanics and Materials, 2012
The problem of the foundation design of the reciprocation compressor with four cylinders is investigated. Some useful terms are retained, which include possible vibration modes, fatigue failures, environmental demands etc. The selection foundations are typical and commonly used in many industry plants.
Geng Qing Deng, Rong Wang
openaire   +1 more source

Nonlinear dynamic response of reciprocating compressor system with rub-impact fault caused by subsidence

Journal of Vibration and Control, 2019
In this paper, a nonlinear dynamic model of the single-stage reciprocating compressor system with a rub-impact fault caused by subsidence is developed, considering the piston rod flexibility.
S. Xiao, Shulin Liu, Feng Jiang, Mengmeng Song, Shouguo Cheng   +4 more
semanticscholar   +1 more source