Results 11 to 20 of about 949,505 (240)

Streamline curvature computational programme for axial compressor performance prediction [PDF]

open access: yes, 1987
Accurate prediction of overall performance is vital if the extremely high design and development costs of modern high speed compressors are to be minimised.
Barbosa, J. R.
core   +7 more sources

Numerical investigation of recess casing treatments in axial flow fans [PDF]

open access: yes, 2003
T he casing treatment technique for the axial fan has never been more significant since its potential applications were recognized in gas turbines, tunnel ventilation and many other industrial applications where the axial fan would benefit from the ...
Ghila, Abdurazag M.
core   +7 more sources

Ultimate axial load capacity of v-band clamp joints. [PDF]

open access: yes, 2009
Band clamps with a flat bottomed V-section are used to connect a pair of circular flanges to provide a joint with significant axial strength. Despite the wide application of V-band clamps, their behaviour is not fully understood and the ultimate axial ...
Barrans, Simon, Muller, M
core   +4 more sources

Design and Experimental Validation of a Ducted Counter-rotating Axial-flow Fans System [PDF]

open access: yes, 2012
An experimental study on the design of counter-rotating axial-flow fans was carried out. The fans were designed using an inverse method. In particular, the system is designed to have a pure axial discharge flow.
NOURI, Hussain   +9 more
core   +1 more source

Optimizing performance variables for small unmanned aerial vehicle co-axial rotor systems [PDF]

open access: yes, 2011
The aim of this project was to design and build a test-rig that is capable of analyzing small unmanned aerial vehicles (SUAV) co-axial rotor systems.
Stephen Prior   +5 more
core   +1 more source

Tomografia computorizada dos meningiomas supratentoriais: resultados em 32 casos

open access: yesArquivos de Neuro-Psiquiatria, 1981
A tomografia computorizada (TC) tem se consagrado como método rápido, fidedigno e de alta precisão diagnóstica. Criada por G. N. Hounsfield, Prêmio Nobel da Medicina de 1979, bem cedo teve seu uso aceito pelos serviços médicos de todo o mundo.
Guilberto Minguetti   +1 more
doaj   +1 more source

Colesevelam Reduces Ethanol-Induced Liver Steatosis in Humanized Gnotobiotic Mice

open access: yesCells, 2021
Alcohol-related liver disease is associated with intestinal dysbiosis. Functional changes in the microbiota affect bile acid metabolism and result in elevated serum bile acids in patients with alcohol-related liver disease.
Noemí Cabré   +6 more
doaj   +1 more source

Influence of design parameters on the global performances of low-speed counter-rotating axial-flow fans [PDF]

open access: yes, 2014
The present work aims at experimentally investigating the effects of some parameters on the performances of a counter-rotating stage, and on the instationary flow between the rotors.
BAKIR, Farid   +5 more
core   +1 more source

Predicting The Axial Load Of Capacity Of Joints Formed By V-Band Retainers [PDF]

open access: yes
V-band retainers are widely used in the automotive, aircraft and aerospace industries to connect a pair of circular flanges to provide a joint with good axial strength and torsional rigidity.
Blunt, Liam, Müller, M.
core   +4 more sources

Classical and numerical approaches to determining V-section band clamp axial stiffness [PDF]

open access: yes, 2014
V-band clamp joints are used in a wide range of applications to connect circular flanges, for ducts, pipes and the turbocharger housing. Previous studies and research on V-bands are either purely empirical or analytical with limited applicability on the ...
Khodabakhshi, Goodarz   +6 more
core   +1 more source

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