Results 21 to 30 of about 534,695 (315)

Flow Mechanism of a New Concept Transonic Tandem Fan Stage under the Design and Off-Design Conditions

Aerospace, 2022
A detailed numerical simulation of a transonic tandem fan stage was conducted, and the change rule of the flow structure inside the fan stage under the design and off-design conditions was discussed to determine the internal flow mechanisms.
Chuangxin Zhou, Shengfeng Zhao, Xingen Lu   +2 more
doaj   +1 more source

Unsteady Effects of Wake on Downstream Rotor at Low Reynolds Numbers

Energies, 2022
In a compressor, the periodic wake is an inherently unsteady phenomenon that affects the downstream flow conditions and loading distribution. Thus, understanding the physical mechanisms of these unsteady effects is important for eliminating flow losses ...
Lin Li, Wei Tan, Jianshe Zhang, Ge Han, Yanfeng Zhang   +4 more
doaj   +1 more source

Arbitrator's implied duty of disclosure and its interaction with the duty of impartiality and the duty of confidentiality [PDF]

, 2021
In 2020, The UK Supreme Court delivered Halliburton Company (Appellant) v. Chubb Bermuda Insurance Ltd. In this case, the Supreme Court confirmed that an arbitrator has an implied duty of disclosure of conflict of interest involving the same or ...
Yu, Hong-Lin
core  

Duty-cycle curve.

, 2016
Duty-cycle curve.
Yongjie Liu (3166032), Yajie Wang (184298), Yunbo Shi (284325), Xiaoyu Yu (719777)   +3 more
core   +1 more source

Research on the Flow Mechanism of a High-Loading Biomimetic Low-Pressure Turbine Cascade

Aerospace
The biomimetic turbine has an excellent flow drag reduction ability and wide incidence adaptability, so it has the potential to achieve high efficiency within a wide working range of high-performance variable cycle engines.
Hanliu Deng, Zhijun Lei, Xiaoqing Ouyang, Yuxiang He, Hang Yuan, Gang Li, Yanfeng Zhang, Xingen Lu, Gang Xu   +8 more
doaj   +1 more source

Computational Investigation of Flow Control Methods in the Impeller Rear Cavity

International Journal of Aerospace Engineering, 2020
In typical median and small aeroengines, the air used to realize the functions such as cooling of turbine blades and disks, sealing of turbine cavities and bearing chambers, adjusting of rotating assembly axial load is normally drawn through the rear ...
Guang Liu, Qiang Du, Jun Liu, Pei Wang, RuoNan Wang, ZengYan Lian   +5 more
doaj   +1 more source

Influence of Upstream Sweeping Wake Number on the Unsteady Flow Mechanism in an Integrated Aggressive Intermediate Turbine Duct

Machines, 2023
This paper focuses on the dynamic internal flow in the integrated aggressive intermediate turbine duct (AITD) with different HPT wake numbers, using CFX Solver with dynamic Reynolds-averaged Navier–Stokes equations (RANS), the shear stress transmission κ-
Xiaoqing Ouyang, Zhijun Lei, Hanliu Deng, Hongrui Liu, Xingen Lu, Gang Xu, Junqiang Zhu   +6 more
doaj   +1 more source

Power Loss Evaluation of an E-Axle Gearbox Considering the Influence of Gear Oil Factors

Lubricants
An accurate power loss prediction in the gearbox is desirable for improving vehicle efficiency. To achieve this objective, evaluating the power loss is necessary.
Shufa Yan, Zhuo Kong, Hongwei Liu, Lin Zhang, Xiaoyu Hu, Yuanjing Hou   +5 more
doaj   +1 more source

Duty-ratio curve of the improved model.

, 2016
Duty-ratio curve of the improved model.
Yongjie Liu (3166032), Yajie Wang (184298), Yunbo Shi (284325), Xiaoyu Yu (719777)   +3 more
core   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source