The solutions of Mller's tetrad equations are found for the three types of exact gravitational waves, for which Mller's energy-momentum complex gives vanishing densities of gravitational energy and energy currenK.KuchaMatematicko-fyzikální fakulta Karlovy universityJ.Langer...
On the nonlinear energy transfer in the unidirected adiabatic surface wavesOn the nonlinear energy transfer in the unidirected adiabatic surface wavesTheoretical or Mathematical/ numerical analysissurface waves (fluid)/ nonlinear energy transferunidirected adiabatic surface wavesnumerical...
Chapter13&14Waves 1.SimpleHarmonicWaves 2.WaveEquation3.EnergyandPowerofWaves4.InterferenceofWaves5.StandingWaves6.TheDopplerEffect 13-1TypesofWaves (P327)1.TransversewavesThedirectionofoscillationofmediumelementsisperpendiculartothedirectionoftravelofthewave.2.LongitudinalwavesThedirectionofoscillationofmedium...
Based on the different ranges of the physical parameters, it is shown that different types of waves are possible on the surface of the film. Further, it is found that the result of the interaction of these Acknowledgements One of the authors (A.M.) is grateful to The University Grant ...
A bulk-optics free space segment EF (length 28.1 cm) includes a nonlinear-polarisation based saturable absorber61,92, and a narrowband spectral filter to control the bandwidth of the pulses reinjected into the EDF62. The filter transfer function was modelled on a double supergaussian fit to th...
Some of the deaths occurred on days authorities had issued warnings about dangerous high tides, rip currents and sneaker waves. Sometimes called sleeper waves, they form during offshore storms that transfer energy to the ocean surface. The waves typically arrive during periods ...
We first asked whether adaptive changes can be hypothesized based on comparison of 84 genomes representing the Vibrionaceae populations, including a clade of seven very recently diverged populations (crown group) (Fig. 1, grey box). This analysis highlighted a pathway specific for the degradation ...
An upwind parabolized Navier-Stokes solver based on Roe's scheme is used to compute an oncoming flow Mach number M ∞ =8, temperature T ∞ =216 K, and pressure P ∞ =5.5293×10 3 N/m 2 . In order to assess the flow quantities, the interaction between shock and turbulence, and the...
The estimation of the amount of hypolimnetic water mixed into the epilimnion was based on the average tracer concentrations observed in the top 4 m of the surface mixed layer at the end of the simulations using the following relationship:(1)C4E⋅V4E=CH⋅VHwhere C4E and CH are the ...
To further investigate the single-mode dispersive-wave phenomena, we perform numerical simulations based on the coupled Lugiato-Lefever equations34,48,49,50,51 involving the soliton-forming mode family (family A) and the crossing-mode family (family B). Additional information including parameter valu...