An aircraft air conditioner is to be optimized to achieve minimum first cost. During the day the temperature of air in the ACM is reduced to 800 degrees K from Tmax. The net heat transfer of the ACM is _____kJ. The density of air is 1.29 kg/m3, and its specific heat is 1.005 kJ/(kg*K). The cost of the primary heat exchanger in dollars is 38.5V, where V is the volume in cubic inches and the cost of the ACM in dollars is 125.3A, where A is the area in squared inches. Using A and V as the variables, set up the objective function and constraint to optimize the first cost. Set it up so that there is one constraint equation.
An aircraft air conditioner is to be optimized to achieve minimum first cost. During the day the temperature of air in the ACM is reduced to 800 degrees K from Tmax. The net heat transfer of the ACM is _____kJ. The density of air is 1.29 kg/m3, and its specific heat is 1.005 kJ/(kg*K). The cost of the primary heat exchanger in dollars is 38.5V, where V is the volume in cubic inches and the cost of the ACM in dollars is 125.3A, where A is the area in squared inches. Using A and V as the variables, set up the objective function and constraint to optimize the first cost. Set it up so that there is one constraint equation.
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
Related questions
Question
An aircraft air conditioner is to be optimized to achieve minimum first cost. During the day the temperature of air in the ACM is reduced to 800 degrees K from Tmax. The net heat transfer of the ACM is _____kJ. The density of air is 1.29 kg/m3, and its specific heat is 1.005 kJ/(kg*K). The cost of the primary heat exchanger in dollars is 38.5V, where V is the volume in cubic inches and the cost of the ACM in dollars is 125.3A, where A is the area in squared inches.
Using A and V as the variables, set up the objective function and constraint to optimize the first cost. Set it up so that there is one constraint equation.
Transcribed Image Text:AIR FROM
LEFT PACK FLOW
CONTROL SYSTEM
BYPASS
CHECK
VALVE
O
SEC HX
PRI HX
RAM AIR
EXHAUST
F
●
ECON
CLG CK
VALVE
AIR CYCLE
MACHINE
T2
Transcribed Image Text:QACM = mcp(Tcabin – T7)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 4 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY