Chapter 8, Problem 8.19P

Interpretation Introduction

(a)

Interpretation:

Estimate the required cooling rate,

1. From steam tables
2. Using heat capacity data
3. Using enthalpy functions

Concept introduction:

The General Balance Equation is given as:

Accumulation = Input − Output + Generation − Consumption

Interpretation Introduction

(b)

Interpretation:

Which is the most accurate answer in part a, explain your answer.

Concept introduction:

The General Balance Equation is given as:

Accumulation = Input − Output + Generation − Consumption

Interpretation Introduction

(c)

Interpretation:

Explain the physical significance in part (i) and part (ii) calculations.

Concept introduction:

The General Balance Equation is given as:

Accumulation = Input − Output + Generation − Consumption