The purchased cost of a shell-and-tube heat exchanger (floating-head and carbon-steel tubes) with A m^2 of the heating surface was OMR B in 2015. (a) What will be the 2015 purchased cost of a similar heat exchanger with C m^2 of the heating surface if the purchased cost capacity exponent is 0.65 for surface areas ranging from 10 to 50 m^2? (b) If the purchased cost capacity exponent for this type of exchanger is 0.83 for surface areas ranging from 50 to 200 m^2, what will be the purchased cost of a heat exchanger with A m^2 of heating surface in 2018? [15 Marks] Use suitable Marshall & Swift or Chemical engineering plant cost index data values with proper referencing. where  A=7728 m^2 B=7728 OMR C=28 m^2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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The purchased cost of a shell-and-tube heat exchanger (floating-head and carbon-steel tubes) with A m^2 of the heating surface was OMR B in 2015.
(a) What will be the 2015 purchased cost of a similar heat exchanger with C m^2 of the heating surface if the purchased cost capacity exponent is 0.65 for surface areas ranging from 10 to 50 m^2?
(b) If the purchased cost capacity exponent for this type of exchanger is 0.83 for surface areas ranging from 50 to 200 m^2, what will be the purchased cost of a heat exchanger with A m^2 of heating surface in 2018? [15 Marks] Use suitable Marshall & Swift or Chemical engineering plant cost index data values with proper referencing.

where 

A=7728 m^2

B=7728 OMR

C=28 m^2

Q1. The purchased cost of a shell-and-tube heat exchanger (floating-head and carbon-steel tubes) with A m2 of the heating surface was OMR B in 2015. Use
suitable Marshall & Swift or Chemical engineering plant cost index data values with proper referencing.
(a) What will be the 2015 purchased cost of a similar heat exchanger with C m2 of the heating surface if the purchased cost capacity exponent is 0.65 for surface
areas ranging from 10 to 50 m2?
(b) If the purchased cost capacity exponent for this type of exchanger is 0.83 for surface areas ranging from 50 to 200 m2, what will be the purchased cost of a heat
exchanger with A m2 of heating surface in 2018?
[15 Marks]
[15 Marks]
A (m2)
7728
B (OMR)
7728
C (m2)
28
Transcribed Image Text:Q1. The purchased cost of a shell-and-tube heat exchanger (floating-head and carbon-steel tubes) with A m2 of the heating surface was OMR B in 2015. Use suitable Marshall & Swift or Chemical engineering plant cost index data values with proper referencing. (a) What will be the 2015 purchased cost of a similar heat exchanger with C m2 of the heating surface if the purchased cost capacity exponent is 0.65 for surface areas ranging from 10 to 50 m2? (b) If the purchased cost capacity exponent for this type of exchanger is 0.83 for surface areas ranging from 50 to 200 m2, what will be the purchased cost of a heat exchanger with A m2 of heating surface in 2018? [15 Marks] [15 Marks] A (m2) 7728 B (OMR) 7728 C (m2) 28
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