Document information
- University
- Politecnico di Milano
- Degree programme
- Aerospace Engineering
- Subject
- Aerodinamica / Aerodynamics
- Classification
- Notes · Complete set
- Original format
- Text
- Searchable text
Study material for Aerodinamica / Aerodynamics, shared by the Studwiz community and reviewed by moderators.
Study material for Aerodinamica / Aerodynamics, shared by the Studwiz community and reviewed by moderators.
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Aerodinamica Nuovo paragrafo / nuovo teorema Dimostrazione Definizione Importante / guarda bene Legenda PROPRIETÀVETTORIALI IDENTITÀVETTORIALI IMPORTANTI : 1)(no a 12terre- _ '1 = _ 1 - 2)In= ( o a)- - ^ I- - COORDINATECILINDRICHE y ✗ = 1-COSY Er= COSIle+Sinfey yr e.a ±= ( y= rsnq |e,= - snqex +cospq,ez ey ✗ E- er 2-= z Ez= CI • GRADIENTE : = I lt + 1 ) la + I Ez Jr - t If Zz • DIVERGENZA: - ° I = 1 2(t✗t)+ 1 2✗y + 2✗z t pt t 29 Zz • laplaciano : - < ±= = ✗r - Xr - 2 2Xp E-+ = ✗y- Xp- [, 2✗t legt " ✗z ez- - - 1-2 1-2 39 1-2 39 =p= 1 2 gy, + 27t ar t >f , 227y, + 1 zzz iv.b. fE IR, I C-112" • rotore : - ^ I= 1 2×7 - 2×9 Ci+ 3xp _ 2✗z Ep+ 1 2(tXp) - 2✗r [z t If Zz zz at t zr 29 COORDINATE SFERICHE + GENERICOPIANOMERIDIANO y O r YY z O z z- ✗ ✗ - - Y= _ Oi21T. - - O= _ 0: IT. • GRADIENTE: 2 le+ ^ 2 Io+ 1 2 qyat t Jr 1-sino 29 • divergenza : 1 2(Hit) + 1 2 (✗os.no)+ 1 2×9 t' sir 1-sino 20 1-sino al • LAPLACIANO vettore : - È= < ✗1- - 2✗1- _ 2 2/✗asino) - 2 2✗f lei, + 1- = Esino 20 v2sino al + 2×0- ✗O + 2 ZXR - ZCOSO2×9 LO+ ' Xp- XO t 2 2×1' + 1-<sino r ' 20 Esisto 24 Esisto r'sino al ZCOSO2×9 Ep r'Sirio 24 • Laplaciano scalare i < f-= 1 2 l' ~ Of + 1 2 sinoZf + 1 FfEsi' ar Esino20 00 Esito292 • rotore : - ^ I= 1 2 (✗asino)- 2×0 Ert1 1 2×1--2 (+✗y) qo+ 1-sino 20 29 t sino 29 or + 1 2 /1-✗0)- srxr qp'- a- so
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