Question 1(a) Air flows through a pipe at a rate of 12 m³/s at a pressure and temperature of 100 kPa and303 K respectively. The pipe is 13 m long with an internal diameter of 0.25 m and it has anaverage friction factor of Cf= 0.006 (the same as f= 0.006 in the Anderson textbook). Adiabaticflow can be assumed. The pipe is shown in the schematic diagram below.Find:(i)(ii)any assumptions required to solve this problem;the Mach number at the exit;(iii)the inlet (static) pressure and temperature;(iv) the additional length of pipe required to bring the flow to a choked state. [If you use data tables, use the nearest tabulated value - do not interpolate.13 mP1M₁P2 = 100 kPaT₂ = 303 KQ = 12 m³/s-M₂OFigure 1. Adiabatic flow in a pipe with friction.

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(a) Air flows through a pipe at a rate of 12 m³/s at a pressure and temperature of 100 kPa and 303 K respectively. The pipe is 13 m long with an internal diameter of 0.25 m and it has an average friction factor of Cf= 0.006 (the same as f= 0.006 in the Anderson textbook). Adiabatic flow can be assumed. The pipe is shown in the schematic diagram below. Find: (i) (ii) (iii) (iv) any assumptions required to solve this problem; the Mach number at the exit; the inlet (static) pressure and temperature; the additional length of pipe required to bring the flow to a choked state. If you use data tables, use the nearest tabulated value - do not interpolate. 13 m P1 T1 M₁ P2 = 100 kPa T₂ = 303 K Q = 12 m³/s -M₂ Figure 1. Adiabatic flow in a pipe with friction.

(a) Air flows through a pipe at a rate of 12 m³/s at a pressure and temperature of 100 kPa and 303 K respectively. The pipe is 13 m long with an internal diameter of 0.25 m and it has an average friction factor of Cf= 0.006 (the same as f= 0.006 in the Anderson textbook). Adiabatic flow can be assumed. The pipe is shown in the schematic diagram below. Find: (i) (ii) (iii) (iv) any assumptions required to solve this problem; the Mach number at the exit; the inlet (static) pressure and temperature; the additional length of pipe required to bring the flow to a choked state. If you use data tables, use the nearest tabulated value - do not interpolate. 13 m P1 T1 M₁ P2 = 100 kPa T₂ = 303 K Q = 12 m³/s -M₂ Figure 1. Adiabatic flow in a pipe with friction.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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