Document information
- University
- Politecnico di Milano
- Degree programme
- Energy Engineering
- Subject
- Analisi e geometria 2
- Classification
- Notes · By topic
- Original format
- Text
- Searchable text
← Back
NotesBy topic
26 Teorema di Gauss Green
Study material for Analisi e geometria 2, shared by the Studwiz community and reviewed by moderators.
Analisi e geometria 2By topic
Document information
What's included in this study material
Study material for Analisi e geometria 2, shared by the Studwiz community and reviewed by moderators.
Import quality: text was extracted directly from the original document.
Extracted content from the document
Representative passages recognised in different parts of the material. The full extracted text remains available to search, while this compact preview makes the page easier to read.
Page 1
LEZIONE26 29.5-2023 Significatofisico:flussoperunitédivolume flussouscentedaun volumettodi Z latden,dy,dz Fr(dx,0,0)dydz= E(0,0,0)dydzt F(0,dy,0)dxdz- ((0,0,0)dxdz+ tornandarosae - x-- F. m=x F(0+ de,0,0).i = Fidx,0,0) - ,0)-Fel0,0,0+ E-Fe0,0,0dx +2,d2)- F10,o,i lin ---- =-*10,00+ ca,odx- 0 dy- 0 dz- 1r - divF:(0,0,0) "densiten"diflussointesocome flussoperunitàdi volume- - SIGNIFICA TOFISICO DELROTORE Es- Seconsideriamofluidoinmoto rotatoriouniformeintornoasseEcon vel angoloveEa= wter =x = + y5rett.posizp.torispasserotazione- Abra -> I= =xr=- ywi+ xw) campodi- Velocita-> xxT=(w- (- w))k=20k I = DxI (parted)TEOREMA.Se FeCONSERVA TIvoinD- Hp-Ie.Fe eD)Th[AlloraEEIRROT AZIONALE- Ossezionenecessariaceneere Es.5(voltascorse)E= - y=+x5 rotF= (E- )in y1 -(- 1) =2t Condizioneirrotazionalitàèanchesufficiente perconservatività? ! Es- F(x,3)= ayz- yiD= (R({(0,03 #F= = Ee(xty??"11 inD Enz-yt22Ee(x+y2)2 Masecalcolocircuitaz- lungocfr.centroeraggio=>I2π GF.d= - (sint"-(set)"dt= - 25O1. NoneI conservativo Wirs ateIo,2)v'lt)=(-k)= E te[o.zi) Irrotazional.divertesufficientese insiemeDé"fattobene"
Preview
First page of the document.