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Determination of the dynamic characterstics and measurement of the flexural vibrations of the rifle CZ750S1M1 barrel
The research report introduces the procedure and results of the flexural vibrations measurement of the sniper rifle CZ750S1M1 during the shot and after the impact excitation. Furthemore, the natural frequencies of the barrel of this...
KA - Vojenství
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Frequency equations for the flexural vibration of samples with a uniform cross-section
The derivation of the frequency equations of the flexural vibration of samples with a uniform cross-section for free – free conditions, cantilever, and samples with both ends hinged is shown. These frequency equations take into acco...
Acoustics
- 2021 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Determination of the Fundamental Mode of Flexural Vibration of Solid Materials and Its Frequency in Laboratory Work
In this paper, a brief summary of the methods for determining the fundamental resonant frequency of the flexural vibration of a sample with a uniform cross-section in laboratory work is given. The methods are based on varying the sa...
Civil engineering
- 2022 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Parametric identification of thermo-mechanical constants of rubber from beam flexural vibration
First the evaluation of the material constant (E; bk) in temperature range (-50 50)°C from teh beam flexural vibration passing over its first eigenfrequency was performed. Then thermal constants (cp;l) were identified by fitting the...
BI - Akustika a kmity
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Investigation of the steady-state flexural nonlinear vibration of rotors supported by fluid-film bearings harmonically and polyharmonically excited
Investigation of the steady-state flexural nonlinear vibration of rotors supported by fluid-film bearings harmonically and polyharmonically excite......
JQ - Strojní zařízení a nástroje
- 1999 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Solution of Flexural Vibration Using State Space Approach
BE - Teoretická fyzika
- 1995 •
- X
Rok uplatnění
X - Nezařazeno
Numerical methods for the stability investigation of flexural vibration of rotor systems supported by fluid-film bearings
JQ - Strojní zařízení a nástroje
- 1998 •
- X
Rok uplatnění
X - Nezařazeno
Testing of piezofilms for actuation and active control of blade flexural vibration
to excite the flexural vibration of the of blades within the bladed disk by time foils could be used as the actuators for the vibration control of the blade vibrations, too. Therefore several dynamic experiments o...
BI - Akustika a kmity
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Vibration control using piezoelectric bimorphs connected to negative capacitance circuits
of vibrations in mechanical structures. In this paper, the authors study theoretically and experimentally the vibration transmission through a piezoelectric bimorph connected to the NC. The vibration amplitude of its free ...
BI - Akustika a kmity
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Application of Piezofilms for Excitation and Active Damping of Blade Flexural Vibration
the flexural vibration of the blades within the bladed disk by time continuous forces to control the vibrations of the blade. Therefore, several dynamic experiments descriptionof the piezo foils and their behavior as actua...
BI - Akustika a kmity
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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