Q1/A/ The heat capacity, Cp, depends on temperature and can be expressed as afunction of temperature:Cp= A + BT + CT² + DT-²RThe enthalpy change, AH which is equal to heat is given by:-T2AH = Q = nCpdTT1Write a script file to calculate the heat required if we need to increase the temperatureof 15 kgmole/hr of methane from 298.13 to 373.13 K.Where A=1.702, B-9.081*10-³, C=-2.164*10-6, D=0, and R-8.314.B/ State whether the following are true (✓) or false (x) and correct the false statements1- We can use the built-in functions in naming variables when they are in uppercase.2- In the symbolic math toolbox, symbolic objects can also be numbers. Thenumbers must be typed as strings.3- Two vectors can be multiplied only if they have the same number of elements.4- All variables in MATLAB are arrays.5- The only difference between plot and line commands is the latter does not havethe line specifier.6- In the disp command which is used to display output (like with the fprintfcommand), the output can be formatted.

Q1/ A/ The heat capacity, Cp, depends on temperature and can be expressed as a function of temperature: Cp = A + BT + CT² + DT-² R The enthalpy change, AH which is equal to heat is given by: T2 AH = Q = n CpdT T1 Write a script file to calculate the heat required if we need to increase the temperature of 15 kgmole/hr of methane from 298.13 to 373.13 K. Where A=1.702, B=9.081*10-³, C=-2.164*106, D=0, and R=8.314.

Q1/ A/ The heat capacity, Cp, depends on temperature and can be expressed as a function of temperature: Cp = A + BT + CT² + DT-² R The enthalpy change, AH which is equal to heat is given by: T2 AH = Q = n CpdT T1 Write a script file to calculate the heat required if we need to increase the temperature of 15 kgmole/hr of methane from 298.13 to 373.13 K. Where A=1.702, B=9.08110-³, C=-2.164106, D=0, and R=8.314.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.25P

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