The volume of the shell is equal to the area 4πν2 of the spherical surface multiplied by the thickness dv of the shell. Thus, replacing the product dvxdvydvz in the Maxwellian distribution formula by 4πν2dν, we find the number of molecules with velocities in the interval from v ...
Using TDW's remote-tracking technology, technicians on the dive support vessel (DSV) tracked the position of each pig to verify that the HFIPT was located below the damaged section of riser that was designated for replacement. Customized isolation operation solves North Sea riser repair Use the ...
it is subjected to waves that cause its hull to oscillate and vibrate. This vibration can be amplified if the vessel's natural frequency is close to the wave frequency.2.Wind: Strong winds can create a force on the superstructure of the ship, leading to vibrations. Wind-induced ...
Vesselin Dimitrov - Square roots from GSp_4 or GL(2) x GL(2) 01:06:55 Daniele Semola - Ricci curvature, fundamental group and the Milnor conjecture (I 57:07 Jiayin Pan - Nonnegative Ricci curvature, nilpotency, and Hausdorff dimension 01:00:34 Cherif Matta - René Thom’s Catast...
Water is dripping out at a steady rate of 1cm^3/sec through a tiny hole at the vertex of the conical vessel, whose axis is vertical . When the slant height of water in the vessel is 4 cm, find rate of decrease of slant height , where the semi-vertical angle of the cone isπ6....
A numerical simulation of solid-liquid-gas multiphase flow has been created based on the Volume of Fluid (VOF) model and Discrete Phase Model (DPM), which has been verified through experimentation. When subjected to acoustic vibration, the fluids within the vessel and the wall interact ...
After that, distillate was removed under a reduced pressure of at most 1×104 Pa, finally at most 4×102 Pa at a temperature of 200-230° C., and then the content of the vessel was filtered to obtain an aromatic terminal type ester plasticizer having the following properties. Viscosity ...
The aim of this work is to clarify the coupling effects of venting and nitrogen inerting on the deflagration of hydrogen–air mixtures with hydrogen volume concentration of 30%. Access through your organization Check access to the full text by signing in through your organization. Access through...
The method can predict dampings as a function of the amplitude and frequency of the roll motion and of the principal dimensions of the vessel with reasonable accuracy. ITTC (International Towing Tank Community, ITTC (2021)) selected this method as a recommendation. In engineering design tools, ...
A. A well-trained feed-forward perceptron Artificial Neural Network (ANN) for prediction the dynamic viscosity of Al2O3–MWCNT (40:60)-Oil SAE50 hybrid nano-lubricant at different volume fraction of nanoparticles, temperatures, and shear rates.Int. Commun. Heat Mass Transf.2021,128, 105624....