Results 31 to 40 of about 88,513 (307)
The study of the aerodynamic coefficients of rotating cylinders
Bulletin of the Karaganda University "Physics Series", 2019 In the course of the research, the theoretical knowledge on the aerodynamic characteristics of coiled cylinders in rotary motion was reviewed and the cylinders in circular motion on the working part of the aerodynamic pipe were studied. During the studying the dependence of the aerodynamic characteristics of rotating motion cylinders on the distance ...
N.K. Tanasheva +5 more
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Reversible calculation of a projectile path applying the model of six degrees of freedom motion
Vojnotehnički Glasnik, 1998 During a projectile flight, together with the change of angles of attack, the H, P, M and T values of Murphy's coefficients are changed depending on the change of mass characteristics and derivatives of aerodynamic coefficients in the function of the ...
Dušan Regodić
doaj +1 more source
Effect of cross wind on aerodynamic coefficients of ground vehicles. [PDF]
, 2009 The present work investigates the variation of aerodynamic coefficients with the change in the angle of flow. A mathematical equation has been developed for predicting the aerodynamic coefficients, when a vehicle is subjected to crosswind.
Gundala, Naresh +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim +8 more
wiley +1 more source
Turbulent wind flow through permeable claddings mounted on elevated scaffold using CFD simulation
Engineering Reports, 2021 An extensive numerical study was carried out to evaluate the turbulent wind effects on permeable nets and impermeable film claddings mounted on elevated access scaffolding using computational fluid dynamics techniques.
Ashish Agarwal, Hassan Irtaza
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Aerodynamic analysis of railway wagon on drag coefficient [PDF]
E3S Web of Conferences, 2020 Aerodynamics play a major role in transport. When speed increases aerodynamic factors come into existence. By altering the design in an aerodynamic way, it can lead to better efficiency. This paper presents the effect of aerodynamic parameters on the wagon.
Bhagya Lakshmi Nageswari M. +1 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro +11 more
wiley +1 more source
CFD numerical simulation of aerodynamic characteristics of a UHV steel tubular transmission tower
Zhejiang dianli, 2023 The CFD （computational fluid dynamics） numerical simulation is used to study the aerodynamic characteristics of a UHV steel tubular transmission tower. A refined CFD numerical model of the whole transmission tower is established based on SOLIDWORKS and ...
WANG ZhenGuo +4 more
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PENGUKURAN KOEFISIEN AERODINAMIS MODEL-MODEL JEMBATAN BENTANG PANJANG [PDF]
, 2013 The objective of this research is to measure aerodynamic coefficients of long-span bridge deck models. Four models with different wind nose (fairings) will be tested using open loop wind tunnel.
Sangadji, Senot
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm +11 more
wiley +1 more source