If This Is a Man to shape the book, giving it a clear sense of direction. In January 1947, the manuscript was rejected by Einaudi. The writers Cesare Pavese and Natalia Ginzburg thought it too early after the war for such an account. Levi managed to find a smaller publisher, De Silva, who printed 2,500 copies of the book, 1,500 of which were sold, mostly in Levi's hometown of Turin. In 1955, Levi signed a contract with Einaudi for a new edition, which was published in 1958. The initial printing of 2000 copies was followed by a second of the same size. An English translation
Thermal boundary layer thickness and shape a useful definition of this characteristic, measurable thickness for the thermal boundary layer. Also included in this boundary layer description are some parameters useful in describing the shape of the thermal boundary layer. The thermal boundary layer thickness, formula_8, is the distance across a boundary layer from the wall to a point where the flow temperature has essentially reached the 'free stream' temperature, formula_11. This distance is defined normal to the wall in the formula_12-direction. The thermal boundary layer thickness is customarily defined as the point in the boundary layer, formula_13, where the temperature formula_14 reaches 99% of the free