Results 171 to 180 of about 26,146 (270)
Practical experience with unstable compressors [PDF]
Using analytical mathematical modeling techniques for the system components, an attempt is made to gauge the destabilizing effects in a number of compressor designs. In particular the overhung (or cantilevered) compressor designs and the straddle-mounted
Malanoski, S. B.
core +1 more source
Active packaging offers an effective approach to extending food shelf life. This review summarizes the past decade of progress in metal‐organic framework (MOF)‐based active food packaging, highlighting material selection, characterization, challenges, and future prospects.
Belladini Lovely +4 more
wiley +1 more source
Active stabilization to prevent surge in centrifugal compression systems [PDF]
This report documents an experimental and analytical study of the active stabilization of surge in a centrifugal engine. The aims of the research were to extend the operating range of a compressor as far as possible and to establish the theoretical ...
Epstein, Alan H. +3 more
core +1 more source
Abstract Facilitating decisions over future infrastructure transitions benefits from understanding past strategies to inform future scenario development. Here, we apply a scenario‐based indicator framework to generate plausible, spatially explicit future Public Water Supply Infrastructure (PWSI) alternatives.
Perpetua I. Okoye, Ryan A. McManamay
wiley +1 more source
Effect of inducer inlet and diffuser throat areas on performance of a low pressure ratio sweptback centrifugal compressor [PDF]
A low-pressure-ratio centrifugal compressor was tested with nine combinations of three diffuser throat areas and three impeller inducer inlet areas which were 75, 100, and 125 percent of design values.
Klassen, H. A.
core +1 more source
Scoping review of comminuted fractures of the proximal phalanx in horses
Abstract Background Comminuted fractures of the proximal phalanx (CFPP) occur in adult horses. Various treatments have been described. It remains uncertain which is the best therapeutic option. Objectives This study aims to review systematically the existing literature on CFPP in horses, evaluate treatment modalities, synthesise outcomes to assess ...
Charles de Chaisemartin +2 more
wiley +1 more source
Improved super-twisting sliding mode control strategy in permanent magnet synchronous motors for hydrogen fuel cell centrifugal compressor. [PDF]
Dong L, Jiang P.
europepmc +1 more source
Performance Improvement of a Return Channel in a Multistage Centrifugal Compressor Using Multiobjective Optimization. [PDF]
Nishida Y +3 more
europepmc +1 more source
Computational methods for internal flows with emphasis on turbomachinery [PDF]
Current computational methods for analyzing flows in turbomachinery and other related internal propulsion components are presented. The methods are divided into two classes. The inviscid methods deal specifically with turbomachinery applications. Viscous
Mcnally, W. D., Sockol, P. M.
core +1 more source
AGEING OF CENTRIFUGAL COMPRESSORS
Centrifugal compressors operating in hydrocarbon service are increasingly required to function beyond their nominal design life. While thermodynamic performance degradation can be quantified through conventional analysis, integrity degradation associated with corrosion, fatigue, and geometric modification of pressure- retaining components requires more
openaire +3 more sources

