3. How will change vorticity transport equation if Reynold number will increase? Then Re number increase, it means, that we have turbulent flow. In this conditions Navier-Stokes equation take form of Euler equation. Navier-Stokes equation consist of two parts. One part, that consist volume becomes greater and equation transform into linear. Another part, what consist viscosity, becomes smaller and transform into non-linear term equation. 4. What means asymptotic analysing of the problem? Asymptotic analysing is a method of describing limiting behaviour(boundary conditions). For example in physical system it describes behaviour in very large systems. We use this method then we operate with very high viscosity, much number and so on. 1 5. What gives introducing of Reynolds, Mach and other numbers in Fluid Dynamics? This numbers help us to divide flow into different cases. For example high Re number tell us, what we deal with turbulent flow
3) läbida parem alampuu. pre-order / eesjärjestus Which property is described as: all keys in left subtree are not greater than the key of the root node and all keys in right subtree are not less than the key of the root node. Millist omadust kirjeldab lause: kõik võtmed vasakus alampuus ei ole suuremad juure võtmest ning kõik võtmed paremas alampuus ei ole väiksemad juure võtmest. property of keys in binary search tree / kahendotsimise puu võtmete omadus Match notations with asymptotic properties. f and g are functions. Leia vastavus tähistuste ja tähenduste vahel, f ja g on funktsioonid, mille asümptootilist käitumist võrreldakse. f~(g) f grows faster than g / f kasvab kiiremini kui g f~o(g) f grows slower than g / f kasvab aeglasemalt kui g f~(g) f grows not slower than g / f kasvab mitte aeglasemalt kui g f~(g) f and g grow equally fast / f kasvab niisama kiiresti kui g f~O(g) f grows not faster than g / f kasvab mitte kiiremini kui g
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