Chapitre 11 : Fluides Flashcards

1
Q

Formule statique des fluides (hydrostatique)

A

Δp = - ρ • g • Δz

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2
Q

Loi de Boyle-Mariotte

A

P • V = constante
P1 • V1 = P2 • V2
Seulement sur des fluides compressibles, a temperature constante

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3
Q

Formule force pressante

A

F = P • S
F en N, P en Pa et S en m^2

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4
Q

Relation entre Pa et bar

A

1 Pa = 1 • 10^-5 bar
1 bar = 100 000 Pa (10^5)

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