Title: M?moire sur l'Int?gration Graphique des ?quations aux D?riv?es Partielles (Classic Reprint)
Publisher: Forgotten Books
Publication Date: 2018
Language: French
ISBN 10: 0366100459
ISBN 13: 9780366100453
Binding: HRD
Condition: New
Weight: 405 grams

About this title

Synopsis

Une m�thode graphique pour r�soudre les �quations qui gouvernent les fluides.

Cette œuvre pr�sente une approche d'int�gration graphique des �quations aux d�riv�es partielles et montre comment r�soudre, par ce moyen, des probl�mes r�els comme le mouvement vari� des eaux courantes et la pouss�e des terres.

Le livre expose les fondements de la m�thode et son cadre d'application, en particulier la propagation des discontinuit�s le long des caract�ristiques et la construction de surfaces hydrauliques par liaisons entre les courbes et leurs ar�tes. Il met en avant l'id�e que l'int�gration par �l�ments ne peut pas rester limit�e � des surfaces analytiques et propose, � la place, une d�marche pas � pas pour d�crire les surfaces limit�es par les caract�ristiques, selon des polygones et des triangles mod�lisant les variations locales.

Comprendre comment les discontinuit�s se propagent selon les caract�ristiques et comment cela fa�onne la solution.
Voir comment on passe d'une description analytique � une d�composition polygonale pour des surfaces analogues � des poly�dres.
D�couvrir les r�gles simples pour construire et manipuler les surfaces hydrauliques � partir des donn�es initiales et des conditions de mouvement.
Explorer les applications � des probl�mes du mouvement continu, avec une attention sur le mascaret et les conditions qui le provoquent.

Id�al pour les lecteurs curieux des m�thodes historiques de dynamique des fluides et des approches graphiques des �quations partielles.

"About this title" may belong to another edition of this title.

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