An instrument used to measure the airspeed on many early low speed airplanes during the 1910-1930 time period, was the venturi, sketched below. This simple device is mounted at a specific location on the airplane where the inlet velocity is essentially the same as the free stream velocity. With a knowledge that A1/A2 = 5 and P1 - P2 = 5000 /m². Find the airplane's velocity at sea level?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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An instrument used to measure the airspeed on many early low
speed airplanes during the 1910-1930 time period, was the
venturi, sketched below. This simple device is mounted at a
specific location on the airplane where the inlet velocity is
essentially the same as the free stream velocity. With a
knowledge that A1/A2 = 5 and P1 - P2 = 5000 N/m². Find the
airplane's velocity at sea level?
V
A,, B
P - P,
Transcribed Image Text:An instrument used to measure the airspeed on many early low speed airplanes during the 1910-1930 time period, was the venturi, sketched below. This simple device is mounted at a specific location on the airplane where the inlet velocity is essentially the same as the free stream velocity. With a knowledge that A1/A2 = 5 and P1 - P2 = 5000 N/m². Find the airplane's velocity at sea level? V A,, B P - P,
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