Results 251 to 260 of about 46,935 (306)

MG53 in Early Skeletal Muscle Stem Cell Activation: Implications for Aged Muscle Regeneration. [PDF]

Cells
Xu Y, Zih-Shuo JW, Zhang Z, Chen P, Alizai U, Sathish K, Lilian S, Yan Z, Whitson BA, Pawlik TM, Zhu H.   +10 more
europepmc   +1 more source

Cylinder-piston application for surge prevention and energy efficiency in an industrial compression unit. [PDF]

Heliyon
Ghanbari A, Mazaheri K.
europepmc   +1 more source

Thylakostasis: key factors in thylakoid membrane organization with emphasis on biogenesis and remodeling proteins in vascular plants. [PDF]

Plant Cell Physiol
Sakamoto W.
europepmc   +1 more source

Stall Margin Prediction and Improvement for Mixed Flow Compressors

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An Evaluation Approach for the Stall Margin Enhancement With Stall Precursor-Suppressed Casing Treatment

Journal of Fluids Engineering, 2015
It is known that a kind of stall precursor-suppressed (SPS) casing treatment can be used to enhance compressor stall margin (SM) without recognizable efficiency loss. The further requirement in this regard is to develop an effective way to determine the variation range of the SM improvement during the design of such SPS casing treatment.
Dakun Sun, Xiaohua Liu, Xiaofeng Sun
openaire   +3 more sources

Effects of injection frequency on the rotor stall margin

Science in China Series E: Technological Sciences, 2010
The stall margin of compressor could be improved effectively by rotor tip injection, and the periodic injection is commonly used in the research. The purpose of this work is to investigate the influence of injection frequency on the rotor stall margin.
JunWei Zhou, AnPing Hou, Sheng Zhou
openaire   +3 more sources

Influence of the inlet distortion on fan stall margin at different rotational speeds

Aerospace Science and Technology, 2020
Abstract The aim of this paper is to develop a reliable and accurate numerical strategy that can be used to study the effects of inlet distortions on the aerodynamic stability of fan blades in aero-engines. As an initial step towards achieving this goal, three-dimensional unsteady Reynolds-Averaged-Navier-Stokes (URANS) simulations were carried out ...
Wenqiang Zhang, Sina Stapelfeldt, Mehdi Vahdati   +2 more
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Review of tip air injection to improve stall margin in axial compressors

Progress in Aerospace Sciences, 2019
Abstract The present paper provides a summary of investigations of the tip air injection, which has been studied for over 30 years to extend the stall margin in axial flow compressors. The review covers the design of injected parameters, understanding of stability-enhancing mechanism, application of active control, and self-recirculation based on tip
Jichao Li, Juan Du, Chaoqun Nie, Hongwu Zhang   +3 more
openaire   +3 more sources