Table of Contents
Introduction
WhyaSimpleFormulaorConstantCan'tWork
TheCurrentFormulas
A.G.A.ResearchBulletinNo.36
TheWeaverPaper
OtherStudiesandRecentWork
GasSystemConsiderations
TheComputerProgram
Terminology(DefinitionofGasesInvolved)
ProgramStructure
HeatingValue
Extensions
EvolutionoftheProgram
CommentsontheEarlyVersionoftheProgram
EarlyChangesinProgram
PresentVersionofProgram
TheProgramfromtheUser'sStandpoint
OperationoftheProgram
S-TheSolveMode
DefinetheGases
Test-SolveModeRequest
TheTestMode
EndingOptions
TheFileOperations
DescriptionofEachFunction
CommentaryontheFileOperation
ProgrammingLanguage
ProgramConstruction
SolutionSection
FutureExtensiontotheProgram
CommentsontheMethodofSolution
BackgroundofInterchangeabilityCalculations
LiteratureReferences
OtherSourceMaterials
Appendices
A.DerivationofPressureDropIndex(PDI)
B."FormulasandGraphsforRepresentingthe
InterchangeabilityofFuelGases"byE.R.Weaver
C.SourceProgram,DataFileandInputforSample
Problem
D.OutputforthePrintFilefromtheSampleProblem Abstract
Contains 23 pages of text and 2 appendices. Contains appendices on Derivation of Pressure Drop Index (PDI) and Research Paper 2193 by Elmer Weaver on Formulas and Graphs for Representing the Interchangeability of Fuel Gases.
