Results 11 to 20 of about 238,845 (361)
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley +1 more source
Multistage Smoothing Compressor for Multistep Pulse Compressors
Applied Sciences, 2023 Ultrahigh peak-power lasers are important scientific tools for frontier laser physics research, in which both the peak power improvement and operating safety are very important. Based on spatial-chirp-induced beam smoothing in both the near field and far field, a multistage-smoothing-based multistep pulse compressor (MS-MPC) is proposed here to further
Shuman Du +4 more
openaire +2 more sources
Features of development of boil-off reciprocating compressors used in complexes for storage and transportation of liquid natural gas [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"This article discusses complexes for the transportation, storage and transportation of liquefied natural gas, where compressors for the utilization of boil-off gas play a key role.
A. V. Burakov +2 more
doaj +1 more source
Study of Helical Structure for High Performance about “Helical Compression Mechanism”
Journal of Fluid Science and Technology, 2007 Helical compression mechanism is the newly developed one that can compress gas by using helical components. This mechanism was designed in 1987, and the helical compressors were manufactured for refrigerators first in the world in 2000.
Takayoshi FUJIWARA +2 more
doaj +1 more source
Selection and study of methods for implementing a diagnostic model for compressor stations of the rocket and space complex [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article considers a compressed air system as an object of diagnosis, which is part of a complex of compressor equipment for the production, storage, and distribution of gases for spaceports providing launch vehicles.
A. V. Burakov +2 more
doaj +1 more source
Analysis of 3D Transient Flow in a High-Speed Scroll Refrigeration Compressor
Energies, 2023 In mobile devices such as aircraft and electric vehicles, due to limited space, there are strict requirements on the volume and weight of the compressor mounted on the vehicle.
Xiaoran Li +5 more
doaj +1 more source
You-qi chuyun, 2020 In the no-load test of the 3# motor in Tangshan compressor station of China–Russia Eastern Gas Pipeline Project before commissioning, the amplitude of exciter end rose rapidly and resulted in the shutdown when the operating speed reached 3 120 r/min.To ...
Entao HUANG +4 more
doaj +1 more source
Lubricants, 2023 A mechanical seal is a common type of rotating shaft seal in rotating machinery and plays a key role in the fluid seal of rotating machinery, such as centrifugal pumps and compressors.
Qingfeng Wang +4 more
doaj +1 more source
Stochastic axial compressor variable geometry schedule optimisation [PDF]
, 2011 The design of axial compressors is dictated by the maximisation of flow efficiency at on design conditions whereas at part speed the requirement for operation stability prevails.
Arias, M. +3 more
core +1 more source
Grid Generation for CFD Analysis and Design of a Variety of Twin Screw Machines
Designs, 2019 A detailed study of the fluid flow and thermodynamic processes in positive displacement machines requires 3D CFD modeling in order to capture their real geometry, including leakage gaps.
Sham Rane +2 more
doaj +1 more source