Solution Found!
Solve 3.34, but assume that the steam pressure in the
Chapter 3, Problem 35HP(choose chapter or problem)
Problem 35HP
Solve Problem 3.34, but assume that the steam pressure in the cylinder starts at 1000 kPa, dropping linearly with volume to reach 100 kPa at the end of the process.
Problem 3.34
Airplane takeoff from an aircraft carrier is assisted by a steam-driven piston/cylinder with an average pressure of 1250 kPa. A 17 500-kg airplane should accelerate from zero to 30 m/s, with 30% of the energy coming from the steam piston. Find the needed piston displacement volume.
Questions & Answers
QUESTION:
Problem 35HP
Solve Problem 3.34, but assume that the steam pressure in the cylinder starts at 1000 kPa, dropping linearly with volume to reach 100 kPa at the end of the process.
Problem 3.34
Airplane takeoff from an aircraft carrier is assisted by a steam-driven piston/cylinder with an average pressure of 1250 kPa. A 17 500-kg airplane should accelerate from zero to 30 m/s, with 30% of the energy coming from the steam piston. Find the needed piston displacement volume.
ANSWER:
Solution 35 HP
Step 1 of 4:
In this question, we need to displacement of volume needed assuming steam pressure of aircraft drops linearly
Data given
Initial pressure
Final pressure
Mass
Velocity
Energy percentage