The Museum of HP Calculators

Heat Exchangers Parallel Flow for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the Solar Engineering Solution Book. This program was entered and uploaded by Tony Duell.

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download

Program Listing

LINE  KEYS
 01 LBL "ACON"
 02 RCL 09
 03 1
 04 +
 05 RCL 10
 06 *
 07 CHS
 08 1
 09 +
 10 LN
 11 CHS
 12 1
 13 RCL 09
 14 +
 15 /
 16 RCL 07
 17 *
 18 RTN
 19 LBL "ECON"
 20 1
 21 +
 22 RCL 11
 23 RCL 07
 24 /
 25 *
 26 CHS
 27 E^X
 28 CHS
 29 1
 30 +
 31 1
 32 RCL 09
 33 +
 34 /
 35 RTN
 36 END

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