Question

Either this process or diffusion lends its name to an “artificial” numerical technique used in the Jameson–Schmidt–Turkel scheme, which can increase stability in CFD. Uniqueness theorems at very low Reynolds numbers can be used to prove that Stokes flow minimizes this process in a theorem sometimes named for Hermann von Helmholtz. The overall rate of this process is the volume integral of the contraction of the stress and strain rate tensors. This process’s rate per unit mass, denoted epsilon, scales with velocity cubed over length in Kolmogorov’s theory (10[1])of turbulence, (10[1]-5[2])which asserts that this process occurs below the Kolmogorov length scale. (-5[1])This irreversible process (-5[1])occurs during damped oscillations due to friction. (10[1]-5[1])For 10 points, (10[2])name this process (10[2])in which a system loses (10[1])energy. (10[2])■END■ (10[9]0[4])

ANSWER: energy dissipation [or dissipating or dissipates or dissipative process; accept dissipation of kinetic energy; accept artificial dissipation; prompt on loss of kinetic energy or equivalents until “loses energy” is read]
<Physics>
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Summary

2024 ACF Nationals2024-04-21Y2286%0%23%116.63

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PlayerTeamOpponentBuzz PositionValue
Geoffrey WuColumbia AChicago A8710
Tiffany ZhouFloridaToronto B89-5
Vincent DuNorth Carolina AWaterloo8910
Andrew HannaPennArizona State89-5
Matthew SiffYale AIllinois100-5
Kushal AluruRutgersYale B103-5
Connor BlakeChicago BCornell A110-5
Rasheeq AzadNorth Carolina BMinnesota B11010
Alex AkridgeIndianaMinnesota A11310
Chinmay MurthyTexasStanford11310
Shiv SeshanChicago DKentucky11610
Andrew SalijNorthwesternGeorgia Tech11610
Conor ThompsonIowa StateMichigan12110
William GrogerColumbia BDuke12210
Akshay SeetharamClaremont CollegesWUSTL B12210
Kunaal ChandrashekarToronto ABrown12310
Andrew WangIllinoisYale A1230
Ryan SunBerkeley BChicago C1230
Asha BasuMcGillCornell B12310
Fred GarveyTruman StateHarvard12310
Jason ZhangToronto BFlorida12310
Karthik PrasadCornell BMcGill1230
Sinecio MoralesJohns HopkinsMaryland12310
Bryan UgazArizona StatePenn12310
Matthew LehmannWUSTL APurdue12310
Richard NiuCornell AChicago B12310
Will OrrYale BRutgers1230
Kenny ZhangVirginiaOttawa12310