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Principles of Flight (POF)

Principles of Flight FS 15 Klasse:AV14 Dozent:Manfrian Weiteres Lernmaterial unter: www.tinyurl.com/av14fs15

Principles of Flight FS 15 Klasse:AV14 Dozent:Manfrian Weiteres Lernmaterial unter: www.tinyurl.com/av14fs15


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Karten 126
Lernende 128
Sprache English
Kategorie Technik
Stufe Universität
Erstellt / Aktualisiert 29.05.2015 / 14.08.2020
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Definition of Pressure

Pressure is the Force perpendicular to a surface per area

Pressure at sea level \(p_s =101325 N/m^2\)

Definition of density

Density is mass contained in a volume divided by that volume

Density at Sea level \(\rho_s=1.225 kg/m^3\)

0 Grad Celsius in Kelvin

273.15

speed is a ....

scalar

velocity is a .....

vector

A flow is incompressible if

\(V< ...m/s\)

100 m/s

What is an isentropic flow

An isentropic flow is adiabatic (no heat exchange) and reversible (no friction or other dissipative effects, production of entropy)

what is adiabatic

a prozess in which no heat is added or taken away