Results 41 to 50 of about 9,245 (265)

Multifidelity Comparison of Supersonic Wave Drag Prediction Methods Using Axisymmetric Bodies

Aerospace
Low-fidelity analytic and computational wave drag prediction methods assume linear aerodynamics and small perturbations to the flow. Hence, these methods are typically accurate for only very slender geometries.
Troy Abraham, David Lazzara, Douglas Hunsaker   +2 more
doaj   +1 more source

Estimation Method and Verification of Pressure in Supersonic Inlet

Hangkong gongcheng jinzhan, 2020
Prediction and limitation of inlet pressure are important for supersonic vehicles. Numerical simulation on high speed inlet flow is conducted, and pressure characteristics with different Mach numbers, attack angles, yaw angles and excess air coefficients
LI Qiang, CAO Xiaolong
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Numerical Study on the Influence of Suction near Expansion Corner on Separation Bubble

Aerospace
Suction is an important control method in the shock wave and boundary layer interaction (SWBLI). Aimed at the problem of separation bubbles induced at the expansion corners, this study investigates the influence of suction on both the dimensions of ...
Yaowen Zhang, Shaozhan Wang, Dangguo Yang, Bin Dong   +3 more
doaj   +1 more source

Aerodynamic Optimization Design of Supersonic Wing Based on Discrete Adjoint

Aerospace, 2023
Reducing fuel consumption and improving the economy by effectively reducing cruising drag is the main objective of the aerodynamic design of supersonic civil aircraft.
Hanyue Rao, Yayun Shi, Junqiang Bai, Yifu Chen, Tihao Yang, Junfu Li   +5 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Influence of Different Thermal Boundary on Numerical Analysis of Aerodynamic Heat of Supersonic Wing

Hangkong gongcheng jinzhan, 2019
The aerodynamic heating effect of the aircraft during supersonic flight has a great impact on the structural strength and thermal protection design. The aerodynamic thermal environment in the real state needs to consider the coupling of the external flow
Zhao Xuan, Sun Zhi, Lü Runmin, Sun Jianhong   +3 more
doaj   +1 more source

Supersonic Combustion Modeling and Simulation on General Platforms

Aerospace, 2022
Supersonic combustion is an advanced technology for the next generation of aerospace vehicles. In the last two decades, numerical simulation has been widely used for the investigation on supersonic combustion.
Shizhuo Huang, Qian Chen, Yuwei Cheng, Jinyu Xian, Zhengqi Tai   +4 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Gas Temperature Control of a Supersonic Heat-Airflow Simulated Test System

IEEE Access, 2020
In order to accurately control the gas temperature of a supersonic heat-airflow simulated test system, this paper introduces the working principle of the system, including the fuel supply subsystem and the air supply subsystem, establishes the ...
Chaozhi Cai, Lubin Guo, Qiang Ma, Yumin Yang   +3 more
doaj   +1 more source