Errata for
ELEMENTS OF COMPUTATIONAL FLUID DYNAMICS
P. Wesseling, Delft University of Technology
Course Notes for WI4 011

---

Errata in version of September 2002
Negative line numbers are counted from the bottom up.

---

Page 7 equation (1.11): insert ``\rho" before ``f^b_{\alpha} dV"
Page 11 line -5: replace ``form" by ``from"
Page 12 line 5: replace ``exibit" by ``exhibit"
Page 14 line -3: replace ``" by ``exhibit"
Page 18 first equation: replace ``= L\phi + q" by ``+ L\phi = q"
Page 21 line 18: replace $q(x) \leq 0$ by $q(x) \geq 0$.
Page 21 line -6: replace ``nor" by ``not"
Page 23 line -4: replace ``to" by ``so"
Page 26 line 1: replace ``(2.66)" by ``(2.28)"
Page 26 line 5: replace ``(2.66)" by ``(2.28)"
Page 27 line -7: replace ``(2.66)" by ``(2.28)"
Page 29 line -1: replace ``(2.67)" by ``(2.40)"
Page 29 line -4: replace ``w_1 + w_1" by ``w_{-1} + w_1"
Page 31 line 4: replace ``(2.13)" by ``(2.12)"
Page 38 line 9: replace ``L_h(\phi (x_j)" by ``L_h\phi (x_j)"
Page 48 line 9: replace ``x = 0" by ``x = 1"
Page 48 before equation (3.18): replace ``(3.16)" by ``(3.17)"
Page 50 line 3: replace ``(3.16)" by ``(3.17)"
Page 52 equation (3.27): replace ``(x-1)\varepsilon" by ``(x-1)/\varepsilon"
Page 56 equation (3.37): replace ``\beta^1_{ij}" by ``\beta^1_{i+1,j}"
Page 56 equation (3.37): replace ``\beta^3_{ij}" by ``\beta^3_{i,j+1}"
Page 58 equation (3.41): replace ``floor[(m-1)/I]" by ``1 + floor((m-1)/I)"
Page 61 exercise 3.3.2 after the equation: replace ``h_1" by ``h_2" and ``h_2" by ``h_1"
Page 73 line -6: replace ``n_\alpha" by ``J_alpha"
Page 77 line 12: replace ``Fig. 4.4" by ``Fig. 4.2"
Page 78 last line: replace ``|\hat{L}_h|" by ``|\tau \hat{L}_h|"
Page 80 equation (4.50): replace ``\omega q^{n+1}_j" by ``\omega q^{n+1}_j + "
Page 91 equation after Fig. 5.4: replace ``\phi_{j-1}" by ``\phi_{j+1}"
Page 91 equation after Fig. 5.4: replace ``\phi_{j-1}" by ``\phi_{j+1}"
Page 92 line 12: Replace "\Omega_{jk}" by "\Omega_{jK}"
Page 93 line 10: After approximare equality sign insert "Re^{-1}
Page 93 line 10: replace ``h^y_{J+1/2,k+1/2}" by ``h^y_{k+1/2}"
page 95 line -6: Replace "t^{n+1/2}" by "t^{n-1/2}"
Page 98 line 10: replace ``rhe" by ``the"
Page 102 line 5: replace ``Sect. 4.4" by ``Sect. 5.4 (eqs. (5.29), (5.30))"
Page 103 line -2: replace ``ns1 and ns1" by ``ns1 and ns2"
Page 104 line -2: replace ``nethods" by ``methods"
Page 105 line -7: replace ``the the" by ``that the"
Page 110 last line: replace``y" by ``\tilde{y}"
Page 111 line 1: replace ``= b" by ``= \tilde{y}"
Page 117 line -5: replace ``M^{-1}N" by ``M^{-1}A"
Page 118 line 12: replace ``for if" by ``if"
Page 121 line 16: replace ``in obtained" by ``is obtained"

---

Errata in version of September 2001

---

Page 6 line 9: replace ``material!volume" by ``material volume"
Page 8 line 3: replace ``rate of strain" by ``stress".
Page 9 line 19: replace ``f" by ``f^b".
Page 10 last line: replace ``measure" by ``a measure".
Page 14 line 13: replace `` UL/(\rho_0k_0)' by ``\rho_0UL/k_0"
Page 21: replace equation (2.19) by ``\sum^J_{j=1} = F_{J+1/2} - F_{1/2}"
Page 22 equation (2.20): replace `` \frac12 u" by ``u"
Page 23: replace in (2.29) expression for \gamma_{0} by (u_{1/2}+2\epsilon_{1/2}/h_{1})a (that is, include division operator)
Page 34 line 16: replace ``\tilde{L}" by ``\tilde{L}_h"
Page 35: replace in expression for tau_{1} all h_{1} by h
Page 39 Exercise 2.3.6: replace ``to be found at ...' by ``cd1'
Page 40 equation (2.68): replace + by -
Page 43 line 4: replace ``curves" by ``curves (called characteristics)"
Page 44 line 8 from below: replace ``Fig. 3.2" by ``Fig. 3.1"
Page 45 equation (3.9): replace x by y
Page 46 line after equation (3.17): replace ``v(t," by ``v(x,"
Page 46 line 9 from below: replace ``fx)" by ``f(x)'
Page 50 line 4: replace ``(3.16)" by ``(3.17)"
Page 50 equation (3.27): replace ``u(x-1)" by ``u(1,y)(x-1)'
Page 51 line 12: replace ``x-1' by ``(x-1)/\varepsilon^{\alpha}"
Page 51 lines 14,15: replace ``at and only at x = 1' by ``at x = 1 and not at x = 0"
Page 63 equation (4.10): reverse signs in front of the F's
Page 66 line 10 from below: replace ``(2.46)" by ``(2.47)"
Page 76 equation (4.43): replace 2\varphi_{jk} - \varphi_{j-1,k} by 2\varphi_{jk} - \varphi_{j+1,k}
Page 77 equation (4.44): replace 2i by i
Page 77 equation after eq. (4.44): give h a subscript 1 or 2
Page 81 line 4: replace ``vertex" by ``cell"
Pages 88, 90, 91: replace +Re^{-1} by -Re^{-1}
Page 92 3rd line from below: replace ``=(u^{n+1}_{jk}" by ``=(u^{n}_{jk}"
Pages 105, 108, 109, 123: replace ``Loan" by ``Van Loan"
Page 106 line 15: replace ``matrix!norm" by ``matrix norm"
Page 110 line 16: replace ``Picard!iteration" by``Picard iteration"
Page 112 third line from below: replace ``does not apply" by ``applies approximately'
Page 114 equation after eq. (6.11): replace N by A
Page 116 line 12 from below: replace E and F by -E and -F
Page 123 equation (6.28): replace M^{-1}A by M^{-1}Ay
Page 125 line 7 from below: replace ``left" by ``right"