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Oscillation time

If T is the oscillation time of pendulum or the time the pendulum needs to swing from the angle to (half period ), then integration of Equation (3.38) gives... [Pg.173]

First of all, the presence of air decreases the weight of the pendulum, (Archimedes law). On the other hand, a moving pendulum carries some amount of air, and it leads to an increase of the pendulum weight. Also, the friction caused by air reduces the oscillating time. [Pg.179]

The signal for the 41 amu transient, a measure of the time-dependent rise and fall of BrCH2CH2CH2, rises (xi = 2.5 ps) and then decays (X2 = 7.5 ps), and it shows the same periodic coherent modulation, with a characteristic oscillation time Xc = 680 fs, phased shifted by n radians The local peaks of signal intensity proportionate to the BrCH2CH2CH2 radical concentration match the local troughs of signal decay for the 202 amu periodic modulation they are 180° out of phase. [Pg.909]

The use of the dynamic (oscillation) time sweep (Figure H3.1.3) is used to monitor changes in viscoelastic structure. In Figure... [Pg.1197]

Obviously, the situations are very complex. To describe every possible condition is very difficult and troublesome while, on the other hand, it is not necessary to do so from a practical point of view. In the following discussions the motion of the particle will be analyzed based on certain idealized assumptions for the most number of oscillation times possible and the longest residence time possible of the particle in the impingement zone in extreme cases. [Pg.43]

Expressed as oscillation time of the Koenig pendulum after three passes under constant irradiation conditions... [Pg.187]

A rough estimate for the normal fluid results in Tb = 4 x 10 s [99]. The bubble oscillation time xq in the well of the image potential can be inferred from Eq. (87), with the third term on the left-hand side of this equation being neglected, resulting in... [Pg.313]

When considering the energy of the initially excited CH oscillator, the only difference from the above treatment is that we assume a Morse oscillator Hamiltonian. As mentioned earlier, the basis functions are products of a Morse oscillator function for the initially excited oscillator times harmonic oscillator functions for each of the 20 ring modes. As a result, the average energy for the initially excited oscillator is easily evaluated. [Pg.113]

Table 4.12. Effect of polarization current and material types of the prism and support on oscillation time r of the pendulum (min) and electrode potential shift of the support At/ (mV)... Table 4.12. Effect of polarization current and material types of the prism and support on oscillation time r of the pendulum (min) and electrode potential shift of the support At/ (mV)...
In Fig. 5, a spectrum is plotted, which exhibits the oscillatory features of the symmetric stretch motion of Naa in its electronically excited B-state, indicating the well-known oscillation time of 320 fe. The pump-probe spectnun was obtained with transform-limited pulses of 80 fs duration at a center wavelength of 620 nm. Then the experiment was repeated by changing one experimental parameter only the duration of the pump pulse. This was accomplished — as indicated in Fig. 11 — by passing the pump beam across a set of two parallel gratings. The assembly creates a linear frequency chirp. Its duration and spectral sequence depends only on the incidence angle... [Pg.172]

Fig. 12. Pump-Probe spectrum of Nas obtained imder identical experimented conditions, as Fig. 5 with the only exception that the employed pump pulse was linearly downchirped to a duration of 400 fe. The resulting oscillation time of 230 fis corresponds to the symmetric stretch vibration of the electronic ground state of Nas. At negative times (i.e. unchirped pump, chirped probe), still the vibration of the B-state is observed (see Fig. 5). Fig. 12. Pump-Probe spectrum of Nas obtained imder identical experimented conditions, as Fig. 5 with the only exception that the employed pump pulse was linearly downchirped to a duration of 400 fe. The resulting oscillation time of 230 fis corresponds to the symmetric stretch vibration of the electronic ground state of Nas. At negative times (i.e. unchirped pump, chirped probe), still the vibration of the B-state is observed (see Fig. 5).
The penetration depth and oscillation time for subsequent periods of oscillatory motion which are useful for process calculation and dryer design can be determined from the following empirical correlations valid over 2.5 X 10 < dp < 4 X 10 m, 10 < M < 150 m/s, 0.2 < Xo 4.8 m, 3 <... [Pg.58]

Additionally, provided that the time required to reach the viscous diffusion time scale is much less than the oscillation time scale (co ). [Pg.43]

For (T = 10, b = 8/3, Lorenz found that the set of equations yield chaotic oscillations time series whenever r exceeds a critical value r 24.74. The Lorenz attractor can be reconstructed fi om a time series with a delay time (t = 0.1). [Pg.223]

For oscillating time-dependent elecbic fields with frequency (o we transform 77bo by Fourier expansion in o> to a Floquet picture, and thus a time-independent Hamiltonian, whose eigenvalues provide the dressed Bom-Oppenheimer potentials. [Pg.468]


See other pages where Oscillation time is mentioned: [Pg.166]    [Pg.128]    [Pg.175]    [Pg.177]    [Pg.179]    [Pg.625]    [Pg.397]    [Pg.72]    [Pg.238]    [Pg.1223]    [Pg.149]    [Pg.52]    [Pg.495]    [Pg.362]    [Pg.109]    [Pg.452]    [Pg.52]    [Pg.313]    [Pg.314]    [Pg.170]    [Pg.164]    [Pg.164]    [Pg.164]    [Pg.223]    [Pg.625]    [Pg.1782]    [Pg.1728]    [Pg.416]    [Pg.173]    [Pg.264]    [Pg.1713]    [Pg.57]    [Pg.278]   
See also in sourсe #XX -- [ Pg.57 ]




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Analysis of Factors Affecting Oscillations Over Time

Concentration oscillations (time periodicity)

Order in time Thermodynamic conditions for chemical oscillations

Oscillating time-temperature

Oscillation times, number

Oscillations, flow time-delay

Oscillators time modeling

Quantum harmonic oscillator time-evolution operator

Relaxation time oscillation

Resonant Frequency Mode (i.e., Time-Oscillation Amplitude)

TIME ORDER - CHEMICAL OSCILLATIONS

Time, effect current oscillation

Time-temperature oscillation

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