Search
displaying 1000 best results Help
Search results for: VELOCITY OF THE PRESSURE WAVE
-
Simplified Numerical Model for Transient Flow of Slurries at Low Concentration
PublicationRapid transients are particularly dangerous in industrial hydro-transport systems, where solid-liquid mixtures are transported via long pressure pipelines. A mathematical description of such flow is difficult due to the complexity of phenomena and difficulties in determining parameters. The main aim of the study was to examine the influence of the simplified mixture density and wave celerity description on satisfactory reproduction...
-
Study of Slip Effects in Reverse Roll Coating Process Using Non-Isothermal Couple Stress Fluid
PublicationThe non-isothermal couple stress fluid inside a reverse roll coating geometry is considered. The slip condition is considered at the surfaces of the rolls. To develop the flow equations, the mathematical modelling is performed using conservation of momentum, mass, and energy. The LAT (lubrication approximation theory) is employed to simplify the equations. The closed form solution for velocity, temperature, and pressure gradient...
-
Unwinding Au+···Au+ Bonded Filaments in Ligand-Supported Gold(I) Polymer under Pressure
Publication -
Using of carbon nanotubes and nano carbon black for electrical conductivity adjustment of pressure-sensitive adhesives
Publication -
Some remarks on the pore water pressure dissipation patterns from the one-dimensional consolidation test
Publication -
THE THEORETICAL STUDY ON INFLUENCE OF FUEL INJECTION PRESSURE ON COMBUSTION PARAMETERS OF THE MARINE 4-STROKE ENGINE
Publication -
Evaluation of the High-Pressure Gas Transmission Network Impact for Environmental - Construction Phase and Network Operation
Publication -
Anomalous pressure dependence of acoustic phonons of AgGaSe2 investigated by inelastic neutron scattering to 4.3 GPa
Publication -
Acute Effects of Electronic and Tobacco Cigarette Smoking on Sympathetic Nerve Activity and Blood Pressure in Humans
Publication -
Influence of Illite and Its Amine Modifications on the Self-Adhesive Properties of Silicone Pressure-Sensitive Adhesives
Publication -
Influence of diatomite and its base modifications on the self-adhesive properties of silicone pressure-sensitive adhesives
Publication -
Blood pressure and LDL-cholesterol targets for prevention of recurrent strokes and cognitive decline in the hypertensive patient
Publication -
Development and Characterization of Silicone Pressure-Sensitive Adhesives Modified Sepiolite for Self-Adhesive Tape Applications
Publication -
Contribution of Tonic Chemoreflex Activation to Sympathetic Activity and Blood Pressure in Patients With Obstructive Sleep Apnea
Publication -
Nocturnal Continuous Positive Airway Pressure Decreases Daytime Sympathetic Traffic in Obstructive Sleep Apnea
Publication -
The effects of statins on blood pressure in normotensive or hypertensive subjects — A meta-analysis of randomized controlled trials
Publication -
Negative Correlation between Fasting Plasma Insulin and Ambulatory Blood Pressure in Patients on Chronic Hemodialysis
Publication -
Ambulatory blood pressure in mild hypertensive women taking oral contraceptives a case-control study
Publication -
Arterial excess–reservoir pressure integral as a predictor of cardiovascular complications in subjects with acute coronary syndrome
Publication -
Some remarks on the pore water pressure dissipation patterns from the one-dimensional consolidation test
Publication -
Noninvasively assessed pulsatility of ascending aortic pressure waveform is associated with the presence of coronary artery narrowing
Publication -
Augmentation index, pulse pressure amplification and superoxide anion production in patients with coronary artery disease
Publication -
Spectroscopic properties and location of the Tb3+ and Eu3+ energy levels in Y2O2S under high hydrostatic pressure
Publication -
Spectroscopic properties and location of the Ce3+ energy levels in Y3Al2Ga3O12 and Y3Ga5O12 at ambient and high hydrostatic pressure
Publication -
Spectroscopic properties of high-temperature sintered SrS:0.05%Ce3+ under high hydrostatic pressure
Publication -
Spectroscopic properties and location of the Tb3+ and Eu3+ energy levels in Y2O2S under high hydrostatic pressure
Publication -
Influence of charge transfer state on Eu 3+ luminescence in LaAlO 3 , by high pressure spectroscopy
Publication -
A spectroscopic study into the decomposition process of titanium isopropoxide in the nitrogen–hydrogen 100kHz low-pressure plasma
Publication -
Spectroscopic study of the decomposition process of tetramethylsilane in the N2–H2 and N2–Ar low pressure plasma
Publication -
Effect of the Unit Pressure on the Selection Parameters of Intermetallic Coastings NiAl and Ni3Al after Platic Working
PublicationW artykule omówiono wpływ zgniotu na wybrane parametry warstwy międzymetalicznej NiAl i Ni3Al napawanej na stali C45 podanej obróbce plastycznej poprzez prasowanie na zimno.
-
Spectroscopic study of atmospheric pressure 915 MHz microwave plasma at high argon flow rate
Publication -
FE-anlysis of pattering of shear zones in granular bodies for earth pressure problems of a retaining wall.
PublicationW artykule przedstawiono wyniki numerycznej analizy stref ścinania w płaskim stanie odkształcenia dla materiałów granulowanych dla problemów parcia i odporu gruntu przy ścianie szczelnej. Obliczenia przeprowadzono z modelem hipoplastycznym rozszerzonym o długość charakterystyczną w ramach mechaniki Cossertów. Wyniki obliczeń porównano z wynikami doświadczeń.
-
Investigations on the influence CuO doping on elastic properties of Li2SO4–MgO–P2O5 glass system by means of acoustic wave propagation
Publication -
Influence of NiO doping on elastic properties of Li2SO4-MgO-P2O5 glass system-Investigation by means of acoustic wave propagation
Publication -
Data normalisation for Lamb wave–based damage detection using cointegration: A case study with single- and multiple-temperature trends
Publication -
Modelling of in-plane wave propagation in a plate using spectral element method and Kane–Mindlin theory with application to damage detection
Publication -
A GIS-based WFD oriented typology of shallow micro-tidal soft bottom using wave exposure and turbidity mapping
Publication -
Determination of flow properties of a pneumatic hose from changes in air pressure in a tank being emptied or filled by a differently configured pneumatic line
Open Research DataThe aim of the study was to determine the flow properties of various pneumatic hoses. The experiments were to measure the pressure changes in a being filled or emptied tank for a differently configured pneumatic line, including pneumatic hoses of different length and diameter. Three test configurations were used: (1) pressure source -> pneumatic...
-
Data recorded for the purpose of the 3D sound intensity visualization around the organ pipe (des sound)
Open Research DataThe set contains data recorded using the Cartesian robot and multichannel acoustic vector sensor (from Microflown) for the purpose of the 3D sound intensity visualization of radiated acoustic energy around the organ pipe.
-
Pressure Algometry Evaluation of Two Occlusal Splint Designs in Bruxism Management-Randomized, Controlled Clinical Trial
Publication -
Preparation of TiO2/C Photocatalyst by Ethanol Modification of Hydrolysed Titania TiO(OH)2 in a Pressure Reactor
Publication -
Clinical characteristics, antihypertensive medication use and blood pressure control among patients with treatment-resistant hypertension
Publication -
Sustained Sympathetic and Blood Pressure Reduction 1 Year After Renal Denervation in Patients With Resistant Hypertension
Publication -
Influence of pregranulation and low-pressure compaction on the properties of ceramic materials incorporating clay and spent coffee grounds
Publication -
Changes in the Thickness of Ice Cover on Water Bodies Subject to Human Pressure (Silesian Upland, Southern Poland)
Publication -
Impurity trapped exciton states related to rare earth ions in crystals under high hydrostatic pressure
Publication -
Pressure evolution of luminescence in Sr Ba1−(NbO2)3:Pr3+ (x=1/2 and 1/3)
Publication -
Dynamic deformations tests of Ni3Al based intermetallic alloy by using the split Hopkinson pressure bar technique
Publication -
Tribological Anti-Wear and Extreme-Pressure Performance of Multifunctional Metal and Nonmetal Doped C-based Nanodots
Publication -
Rapid eradication of bacterial phytopathogens by atmospheric pressure glow discharge generated in contact with a flowing liquid cathode
Publication