Results 11 to 20 of about 2,434,328 (286)

Effect of Axial Clearance Variation on Dual-Rotor Flowmeter Performance

open access: yesSensors
This study examines the impact of axial clearance variations on the performance characteristics of a dual-rotor flowmeter (DRT-FM) through numerical simulations, with the validity of the numerical results verified by calibration experiments.
Fuji Huang   +5 more
doaj   +3 more sources

Formation of an air jet by a fan installation with pneumatic disk sprayer [PDF]

open access: yesE3S Web of Conferences, 2021
The article presents the theoretical background, in particular, the developed mathematical models describing the technological processes of air-jet formation and the influence of the wind wheel on changes in the axial velocities of the air jet, as well ...
Afanasiy Lee   +2 more
doaj   +1 more source

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

Acacia melanoxylon in Argentina: heartwood content and its relationship with site, growth and age of the trees

open access: yesForest Systems, 2017
Aims of study: To characterize the wood of Acacia melanoxylon in relation to its potential use in the construction and furniture industry, here we determined the heartwood and sapwood content and distribution within the stem and analyzed their ...
Dora-Virginia Igartúa   +2 more
doaj   +1 more source

A fast, primary-interaction Monte Carlo methodology for determination of total efficiency of cylindrical scintillation gamma-ray detectors [PDF]

open access: yesNuclear Technology and Radiation Protection, 2009
A primary-interaction based Monte Carlo algorithm has been developed for determination of the total efficiency of cylindrical scintillation g-ray detectors. This methodology has been implemented in a Matlab based computer program BPIMC.
Rehman Shakeel U.   +2 more
doaj   +1 more source

Interaction curves for vibration and buckling of thin-walled composite box beams under axial loads and end moments [PDF]

open access: yes, 2010
Interaction curves for vibration and buckling of thin-walled composite box beams with arbitrary lay-ups under constant axial loads and equal end moments are presented.
Lee, Jaehong, Vo, Thuc
core   +1 more source

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

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

Friction Loss Calculation and Thermal Analysis of Submerged Low Temperature High Speed Permanent Magnet Motor

open access: yesIEEE Access, 2023
Low temperature high-speed motors can achieve low temperature and high viscosity fluid media efficient transmission, meanwhile, excessive friction loss and temperature rise issues are addressed.
Yue Wang   +3 more
doaj   +1 more source

Axial variation of droplet distribution in a venturi scrubber [PDF]

open access: yesWIT Transactions on Ecology and the Environment, 2008
Nowadays, a great effort has been applied into the research of pollution control devices in order to reduce the effect of gaseous emissions to the atmosphere. Amongst the various methods, the venturi scrubber is one of the most efficient processes used for removing dust particles.
Â. M. Silva   +3 more
openaire   +1 more source

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