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/SKEW/FIX

/SKEW/FIX

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/SKEW/FIX

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Block Format Keyword

/SKEW/FIX - Skew Frames

Description

Describes the fixed skew frames.

Format

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

/SKEW/FIX/skew_ID

skew_title

Ox

Oy

Oz

 

 

 

 

X1

Y1

Z1

 

 

 

 

X2

Y2

Z2

 

 

 

 
hmtoggle_plus1Flag Definition

Field

Contents

skew_ID

Skew identifier

This ID must be different from all frame (/FRAME) identifiers

(Integer, maximum 10 digits)

skew_title

Skew title

(Character, maximum 100 characters)

Ox

X coordinate of skew origin O’

(Real)

Oy

Y coordinate of skew origin O’

(Real)

Oz

Z coordinate of skew origin O’

(Real)

X1

X component of skew Y’ axis

(Real)

Y1

Y component of skew Y’ axis

(Real)

Z1

Z component of skew Y’ axis

(Real)

X2

X component of skew Z’ axis

(Real)

Y2

Y component of skew Z’ axis

(Real)

Z2

Z component of skew Z’ axis

(Real)
hmtoggle_plus1Comments
1.For fixed skews, the skew system is fixed and is defined by Y’ and Z’. Vectors of arbitrary length may be given.
2.For a fixed skew, inputs are Y’ axis and Z’ axis, but X’ axis is computed as: X' = Y'symbol_vZ'

Y’ is recomputed as: Y" = Z'symbol_vX'.

3.The new fixed skew is defined by X', Y" and Z'.
4.The skew origin O’ is useful when defining some condition with respect to the skew in cylindrical coordinate system.

fixed_skew_frame

See Also:

Skew and Frame (/SKEW & /FRAME)

Example 13 - Shock Tube

Example 23 - Brake