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ERRATA NACA TECHNICAL NOTE 4144 By Steve P. Heims January 1958 Page 15, line 2 should read: "be this efficiency factor. Then kR(T) = const (T)T, or" Page 20, equation (21) should read: B50 X 0-sa Mlecules - kR(T) = 2x 102(l0i sec Note: The value of the constant kR(T) used in this Technical Note 125 -s2 50 -s2 is - x 10 -. Replacing this value by X 10 32in evaluating relaxation times would modify figure 8: The shaded portion of the figure would be uniformly displaced upward by a factor of 2.5. Also the effect on the values of (rp)02 reaction given on page 32 is to multiply all of them by 2.5. Page 22, the definition of fi should read: = number of moles of species i ni total number of moles in cold air k k Page 25, line 12 from the bottom should read: "Equations (26) and (27) were used with M = 28.8, f = 0.22, and"
