Results 41 to 50 of about 5,193,989 (342)

An Air Jet Distortion Generation System

International Journal of Rotating Machinery, 2014
An air jet distortion generation system is developed to simulate the distorted flow field ahead of gas turbine engines in ground test facility. The flow field of a system of four jets arranged circumferentially and issuing into a confined counterflow was
M. Sivapragasam, S. Ramamurthy, M. D. Deshpande, P. White   +3 more
doaj   +1 more source

Artificial neural network prediction of weld distortion rectification using a travelling induction coil

, 2013
An experimental investigation has been carried out to determine the applicability of an induction heating process with a travelling induction coil for the rectification of angular welding distortion.
Campbell, S. W., Barclay, Colin, McPherson, N. A., Campbell, Stuart, Barclay, C. J., Galloway, A. M., Galloway, Alexander, McPherson, Norman   +7 more
core   +1 more source

A Three-Dimensional Body Force Modeling of Fans in Windmilling Condition and Its Application

Aerospace, 2023
To investigate the aerodynamic characteristics of the fan in windmilling conditions, a new body force model with the fan rotational speed prediction model was developed.
Qingguo Kong, Wei Jia
doaj   +1 more source

Distortions in the cubic primitive high-pressure phases of calcium

Journal of Physics: Condensed Matter, 2018
Published by IOP Publ ...
Ulrich Schwarz, Deepa Kasinathan, Carina Bergner, Jens Hunger, Katrin Meier-Kircher, Lev Akselrud, Michael Hanfland, Mohamed Mezouar, Konstantin Glazyrin, Graham W Stinton, Rachel Husband, Helge Rosner, Malcolm I McMahon   +12 more
openaire   +4 more sources

Research on Intake Distortion of a Three‑Stage Transonic Fan Based on Body Force Model

Nanjing Hangkong Hangtian Daxue Xuebao
The effects of circumferential total pressure distortion and different types of swirl distortion on the performance and stability of three‑stage transonic fan are studied by the body force model （BFM） and computational fluid dynamics （CFD）， and the ...
SUN Gaoqing, LI Chuanpeng, TU Baofeng
doaj   +1 more source

An experimental investigation on the interaction between inlet swirl distortion and a low-speed axial compressor

Science Progress, 2020
The aim of this article mainly lies in two aspects. The first is to investigate the effect of inlet swirl distortion on the performance and stability of a low-speed compressor experimentally. The second is to quantify swirl pattern revolution through the
Xuegao Wang, Jun Hu, Jin Guo, Baofeng Tu, Zhiqiang Wang   +4 more
doaj   +1 more source

Harmonic Forcing from Distortion in a Boundary Layer Ingesting Fan

Aerospace, 2021
Integrating a fan with a boundary layer ingestion (BLI) configuration into an aircraft fuselage can improve propulsion efficiency by utilizing the lower momentum airflow in the boundary layer developed due to the surface drag of the fuselage.
Hans Mårtensson
doaj   +1 more source

Influence of Upstream Total Pressure Profiles on S-Duct Intake Flow Distortion

Journal of Propulsion and Power, 2020
For some embedded engine arrangements, the nature of the inlet distortion is influenced by the boundary layer characteristics at the inlet plane of the intake.
G. McLelland, D. MacManus, P. Zachos, Daniel Gil-Prieto, Matteo Migliorini   +4 more
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Equivalent simulation method for total pressure distortion of ship inlet

Frontiers in Energy Research
According to the use of marine gas turbines, inlet distortion is caused by the bending of the compressor inlet port. The total pressure distortion is the external stability reduction factor that has the greatest impact on the engine’s aerodynamic ...
Zhong-Yi Wang, Chenxin He, Yue Wu, Yong-Lei Qu   +3 more
doaj   +1 more source