Results 131 to 140 of about 80,774 (237)

Service Life Evaluation and Ultimate Water Content Prediction on Gas Valve of Multistage Compressor

Shiyou jixie
Gas reinjection in oilfields has the characteristics such as water contained in medium, high and wide variable range of pressure, the multistage reciprocating compressor is easily damaged by water hammer.
Li Peng, Zhang Tonghe, Gao Qiuying, Sun Yongyao, Sun Jinju   +4 more
doaj  

Geography and ‘The New’

Transactions of the Institute of British Geographers, Volume 51, Issue 3, September 2026.
ABSTRACT This Intervention reflects on the multiple, contradictory and ambivalent relations human geography has with ‘the new’. Some sort of relation with the new is an inescapable and necessary part of all practices of knowledge generation. Newness, whether it be an empirical finding, an idea, a concept or an approach, can fuel the interest, wonder ...
Ben Anderson, Katherine Brickell, David Bissell, Beth Greenhough, Harriet Hawkins, Jenny Pickerill, Nathaniel Télémaque, Tatiana Thieme   +7 more
wiley   +1 more source

Experimental investigation of usage of POE lubricants with Al₂O₃, graphene or CNT nanoparticles in a refrigeration compressor. [PDF]

Beilstein J Nanotechnol, 2023
Dağıdır K, Bilen K.
europepmc   +1 more source

Informing Methane Emissions Inventories Using Facility Aerial Measurements at Midstream Natural Gas Facilities. [PDF]

Environ Sci Technol, 2023
Brown JA, Harrison MR, Rufael T, Roman-White SA, Ross GB, George FC, Zimmerle D.   +6 more
europepmc   +1 more source

Vibration and pressure pulsation elimination in a reciprocating compressor suction system using an acoustic filter. [PDF]

Sci Rep
Li S, Yang H, Yin A, Yu G.
europepmc   +1 more source

Fault Diagnosis of Reciprocating Compressors Using Revelance Vector Machines with A Genetic Algorithm Based on Vibration Data [PDF]

This paper focuses on the development of an advanced fault classifier for monitoring reciprocating compressors (RC) based on vibration signals. Many feature parameters can be used for fault diagnosis, here the classifier is developed based on a relevance
Gu, Fengshou, Ball, Andrew, Ahmed, M., Smith, Ann   +3 more
core   +1 more source

Scale-Fractal Detrended Fluctuation Analysis for Fault Diagnosis of a Centrifugal Pump and a Reciprocating Compressor. [PDF]

Sensors (Basel)
Medina R, Sánchez RV, Cabrera D, Cerrada M, Estupiñan E, Ao W, Vásquez RE.   +6 more
europepmc   +1 more source

Research on dynamic characteristics and structural optimization of porous gas bearings in linear compressors. [PDF]

Sci Rep, 2023
Li J, Wu J, Fan J, Wang X, Gao Z.
europepmc   +1 more source

Multi-objective optimization design of linear oscillating actuator based on hybrid surrogate model. [PDF]

Sci Rep
Yu M, Lin J, Zhang Y.
europepmc   +1 more source

Bearing Rubbing of Reciprocating Compressor Based on Modified Conformal Contact Force Model

Shiyou jixie
The conventional Hertz contact model has a large calculation error in analyzing the bearing rubbing trouble of reciprocating compressor. Based on the conformal contact characteristic of sliding bearing rubbing trouble, a modified conformal contact force ...
Tang Youfu, Ding Han, Miao Hao
doaj