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Effect of graphite bodies size on sound velocity.
Effect of graphite size on cast iron properties. Determination of mechanical and physicval properties of materials.Effect of amount ansd size of graphite on sound velocity. Dependernce of globular graphite size on sound
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Dependence of Frequency and Phase Velocity of Plasma Jet Hydrodynamic Instability on Sound Velocity
and the phase velocity flow oscillations as well as the velocity of plasma.and sound velocity were determined for various argon flow rate and various arc currents. It was found that the frequency and the phase
BL - Fyzika plasmatu a výboje v plynech
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Assessment of P-wawe anisotropy by means of velocity elipsoid
A method for estimation of elastic wave velocity anisotropy based on ultrasonic sounding data during rock-sample loading was developed. The subjekt matter of the method is approximation of ultrasonic sounding data by triaxi...
DC - Seismologie, vulkanologie a struktura Země
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Velocity of Sound Measurements in Gaseous Per-Fluorocarbons and Their Custom
An inexpensive sonar instrument was prepared for measurements of sound velocity in two fuorocarbon vapors;...
BJ - Termodynamika
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Pressure dependence of the sound velocity in a two-dimensional lattice of Hertz-Mindlin balls: Mean-field description
Pressure dependence of the sound velocity in a two-dimensional lattice of Hertz-Mindlin balls: Mean-field description.
BM - Fyzika pevných látek a magnetismus
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Velocity of Sound Measurements in Gaseous per - Fluorocarbons and Their Custom Mistures
All sound velocity measurements in per-fluorocarbon were made in the low pressure range between 0.01 and 0.4 MPa, and at temperatures between 253 and 303 K. The purity of the C3F8 and C4F10 samples was checked using gas chromatograp...
BJ - Termodynamika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The Relation of Fibre Length and Ray Dimensions to Sound Propagation velocity in wood of selected Tropical Hardwoods
to the sound propagation velocity in four commercial tropical hardwoods. The species used Wild.). The sound propagation velocity was established by the frequency-resonance method. A positive correlation was obtain...
GK - Lesnictví
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Phase Velocity of Wave Spreading in Pipe with Plastic Lubricant MOGUL EKO L1
Paper deals with establishing of phase velocity of spreading wave in steel pipe with plastic lubricant MOGUL EKO L1 for a pulsing flow. Phase velocity is established by experiment on the build loop. It is compared with the sound...
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Density and sound velocity measurement by an Anton Paar DSA 5000 density meter: Precision and long-time stability.
Vibrating tube density meters are frequently used in routine measurements. The instruments are often equiped with a cell for sound velocity measurement. The methodology of measurement is described in the operation manual and many pa...
Physical chemistry
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Velocity of sound in the blackbody photon gas
We determine the velocity of sound in the blackbody gas of photons. Derivation is based on the thermodynamic theory of the photon gas and the Einstein relation between energy and mass. The spectral form for the n-dimensional blackbo...
Physical sciences
- 2013 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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