c Postmarc v 4.7.3(D: \CFD\CFD Software\AeroLogic\Postmarclexample\ling-bodylving-body bin File yiew Display Derived Data What's New Help 幽占R@、回@四-感=四② y 开始讲2 「 Postmark Postmarc v 4.7.3
Postmarc v 4. 7. 3(D: \CFD\CFD Software\AeroLogic\Postmarc\example\ ing-body\ving-body bin File view Display Derived Data What's New Help 出占R@(、回@凹枣叫国创 0.06 Coefficient of pressure time state =3 File: d:cfdicfd softwarelaerologiclpostmarclexamplewwing-bodywing-body bin 0.0182 -0.0964 -0.253 -0.331 -0.409 -0.487 -0.644 -0.8
The CMARC input file o General format The file uses a fortran namelist format in which variable names are joined to values by equals signs Each line begins with an ampersand(&)in the second column and ends with &END The first column is empty Line feeds are ignored, and an input line may extend over several physical lines a generic line might look like this &Data VaR1=2. VaR2=0. VaR3=0. &END The commas may be omitted
The CMARC input file General format • The file uses a Fortran NAMELIST format in which variable names are joined to values by equals signs. • Each line begins with an ampersand (&) in the second column and ends with &END. – The first column is empty. – Line feeds are ignored, and an input line may extend over several physical lines. – A generic line might look like this: &DATA VAR1=2, VAR2=0, VAR3=0, &END • The commas may be omitted
The CMARc input file Units Any units of measure may be used, but they must be consistent throughout For example, if the body geometry is defined in inches, all speeds should be in inches per second rather than feet per second or miles per hour
The CMARC input file Units • Any units of measure may be used, but they must be consistent throughout. • For example, if the body geometry is defined in inches, all speeds should be in inches per second rather than feet per second or miles per hour
The CMARc input file Axes and rotations A conventional coordinate system is used X representing the longitudinal axis and increasing aft Y the spanwise axis increasing to the starboard Z the vertical axis increasing upward All rotations are performed in accordance with the right hand rule
The CMARC input file Axes and rotations • A conventional coordinate system is used – X representing the longitudinal axis and increasing aft – Y the spanwise axis increasing to the starboard – Z the vertical axis increasing upward. • All rotations are performed in accordance with the right hand rule