Numerical Modeling of Fluid Behavior on the Body of a Concrete Double-Arched Dam Considering the Interaction of Water and Structure under Impact Loads [PDF]
Analytical and Numerical Methods in Mining Engineering, 2023 One of the greatest issues regarding Iranian concrete dams is the lack of consideration for increasing our knowledge about them and their performance in times of accidents such as floods, earthquakes, and impact load caused by explosion waves.
Houman Rajabi +2 more
doaj +1 more source
DYNAMIC STABILITY OF A CRACKED PIPE CONVEYING FLUID AND RESTING ON A PASTERNAK ELASTIC FOUNDATION [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2022 Pipeline transport is used worldwide in many sectors of the economy. Its main advantages are continuity of transport, large transportation volumes, small energy consumption, safety, reliability and high environmental benefits.
Dimitar LOLOV, Svetlana LILKOVA-MARKOVA
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ABRAZIVE FLUID – MEANS OF IMPROVEMENT THE GEOMETRIC CHARACTERISICS OF THE DIESEL NOZZLE EXHAUST MICROCHANNEL [PDF]
European Journal of Materials Science and Engineering, 2023 In order to obtain automobiles that comply with the increasingly severe pollution standards, as well as to obtain some of them at low costs, a technical-economic approach to the flow of the fuel fluid through the flow holes of the injection nozzles is ...
Dorinel POPA, Cristin-Olimpiu MORARIU
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Role of impinging jets in the biomechanical correction of the intraocular pressure ( IOP ) measurement [PDF]
, 2018 Glaucoma is one of the ocular diseases which develops when the eye internal fluid cannot drain properly and intraocular pressure builds up. This can result in damage to the optic nerve and the nerve fibers from the retina and early diagnosis is very ...
Theofilis, Vassilios +2 more
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DYNAMIC STABILITY OF A CRACKED PIPE CONVEYING FLUID UNDER THERMAL LOADS
Facta Universitatis. Series: Architecture and Civil Engineering, 2023 In the paper is investigated the effect of temperature load and crack position on the dynamic stability of a cracked straight pipe conveying fluid. The static scheme of the investigated pipe is a beam with restricted horizontal and vertical displacements
Dimitar Lolov, Svetlana Lilkova-Markova
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Fluid Structure Interaction (FSI) simulation of the human eye under the air puff tonometry using Computational Fluid Dynamics (CFD) [PDF]
, 2018 The air puff test is a non-contact method used in different areas to investigate the material behaviour or the biomechanical properties of biological tissues such as skin, cornea, and soft tissue tumours and also to study fruit firmness or meat ...
Theofilis, V. +2 more
core +5 more sources
Fluid dynamics of dilatant fluids [PDF]
Physical Review E, 2012 Dense mixture of granules and liquid often shows a sever shear thickening and is called a dilatant fluid. We construct a fluid dynamics model for the dilatant fluid by introducing a phenomenological state variable for a local state of dispersed particles.
Nakanishi, Hiizu +2 more
openaire +4 more sources
The Development of Augmented Reality Application to Explore Fluid Concepts
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2021 Exploration can be done by reading, discussing, or experimenting with collecting and processing data. In fluid material, students can explore by looking at the phenomena related to the application of Archimedes' law, Pascal's law, and Bernoulli's law ...
Handjoko Permana +5 more
doaj +1 more source
Applied Sciences, 2022 This study examined the impact of mechanical oscillation on a hydraulic directional control valve. Particular attention was paid to the oscillating movement of the spool of the hydraulic directional control valve resulting from this impact.
Michał Stosiak +6 more
doaj +1 more source
Three Steps Mixed (Fire Tube–Water Tube) Vertical Boiler to Optimize Thermal Performance
Fluids, 2021 The research aims to design and construct a new mixed vertical boiler (fire tube – water tube) with three gas passes. The strength of this technological innovation is in the best use of the thermic transmission receiving fluid (hot water, steam, thermal ...
Duilio Aguilar Vizcarra +2 more
doaj +1 more source