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cpacs
Automatically exported from code.google.com/p/cpacs
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Renaming in engineNacelle
#324
GoogleCodeExporter
closed
8 years ago
1
Why are there angular displacements? Why are they not named as x,y,z. I p ind loadcaserotationvelocity not the same as dthetadt?
#323
GoogleCodeExporter
closed
8 years ago
2
Although the same positioning method is applied for both wings and fuselages, the documentation only mentiones the way in which wings have to be built up.
#322
GoogleCodeExporter
closed
8 years ago
0
Why is this specific definition only present under wing and fuselage? Isn't this only valid for very specific purposes in the form of aeroelastic calculations, or maybe even very software specific?
#321
GoogleCodeExporter
closed
8 years ago
4
Inconsistent with parentUID description in help file: only one part of the aircraft model can have no parentUID, but in the example file both the fuselage and wing have no parentUID defined.
#320
GoogleCodeExporter
closed
8 years ago
2
What is meant with the description: If only this rib is defined the center wing box (CWB) goes from the closer end of the componentSegment to the rib?
#319
GoogleCodeExporter
closed
8 years ago
2
How to create a wing-wing attachment (for example for the creation of boxed-wings)?
#318
GoogleCodeExporter
closed
8 years ago
2
How to specify pinless connections (welding, glueing, etc.)? This definition type seems only valid for conventional aircraft.
#317
GoogleCodeExporter
closed
8 years ago
2
Attachment Pins
#316
GoogleCodeExporter
closed
8 years ago
0
Wing Fuselage Attachments
#315
GoogleCodeExporter
closed
8 years ago
4
No documentation present
#314
GoogleCodeExporter
closed
8 years ago
2
utilisationFactor is defined as usableVolume/optimalVolume in presentation and both these definitions are also present here, so actually this is a superfluous variable? Or one maybe needs the real-life utilisation factor during mission definitions, (i.e. since tanks are not allowed to be filled 100% or so)
#313
GoogleCodeExporter
closed
8 years ago
0
Isn't this the result of calculations, i.e. shouldn't this be stored under analysis or maybe even left out?
#312
GoogleCodeExporter
closed
8 years ago
0
Maybe indicate that cells are THE way to create gaps for e.g. gear bays etc. (when this is true!), and provide an example
#311
GoogleCodeExporter
closed
8 years ago
4
Description is unclear and inconsistent with picture / picture is inconsistent with description (i.e. orthotropy direction and unclear that CS is rotated w.r.t. global axis system)
#310
GoogleCodeExporter
closed
8 years ago
2
What is the definition of thicknessScaling?
#309
GoogleCodeExporter
closed
8 years ago
0
Orthopry direction definition
#308
GoogleCodeExporter
closed
8 years ago
7
For composites: how to define multi-layered composite materials? Is this possible in an explicit way or does one need to define a single material having the same mechanical properties as the full builtup composite?
#307
GoogleCodeExporter
closed
8 years ago
0
Orthopry direction in component segments
#306
GoogleCodeExporter
closed
8 years ago
0
Stringer definitions: why is the possibility not present to define numberOfStringers (just like numberOfRibs)?
#305
GoogleCodeExporter
closed
8 years ago
2
Is there/will there be a possibility to implicitly model stringers (i.e. added equivalent skin thickness)?
#304
GoogleCodeExporter
closed
8 years ago
2
One can infinitely click (or maybe even use) sparCells. I.e.: a sparCell can contain a sparCell can contain a sparCell, … Is this behaviour wanted?
#303
GoogleCodeExporter
closed
8 years ago
0
Picture on orthotropy definitions is unclear
#302
GoogleCodeExporter
closed
8 years ago
2
Picture contains two times sparPosition 1, and maybe use numbering of sparPositions from root to tip (to provide consistency). Furthermore, spar CS is missing in picture and description?
#301
GoogleCodeExporter
closed
8 years ago
2
Rotation definitions are often described using 'positive rotation is around the spar axis heading along with the positive eta-axis'. The definition of 'eta-axis' is unclear here and might be invalid for some (very) unconventional wings
#300
GoogleCodeExporter
closed
8 years ago
2
How to (individually) rotate web2?
#299
GoogleCodeExporter
closed
8 years ago
0
Why is it chosen to have an area-thickness-material combination here instead of width-thickness-area combination (what the corresponding picture suggests)? And how is the web height defined: from upper to lower skin or from upper skin to lower skin minus cap thicknesses (of course not necessary when thin-walled structures are always assumed)
#298
GoogleCodeExporter
closed
8 years ago
2
Why is the cross-section buildup predefined for spars and not to be buildup using profiles/structuralProfiles in combination with structuralElements/spar for much more flexibility in model building?
#297
GoogleCodeExporter
closed
8 years ago
0
Why are ribReference and ribRotationReference defined separately? This is not documented.
#296
GoogleCodeExporter
closed
8 years ago
2
It is not immediately clear for which purpose ribReference is used. Is it only used for spacing purposes? Then maybe name it ribSpacingReference?
#295
GoogleCodeExporter
closed
8 years ago
0
At rib merging/crossing, if set to 'end', which rib/spar continues and which ends?
#294
GoogleCodeExporter
closed
8 years ago
2
How to use ribCells if one defines spacing instead of numberRibs? Here one can only explicitly provide rib numbers for the cells.
#293
GoogleCodeExporter
closed
8 years ago
0
What is the order of application for rib placement? First spacing along ribReference and then rotation or first rotating the ribs, after which spacing rules are applied?
#292
GoogleCodeExporter
closed
8 years ago
0
Rib Coordinate Systems
#291
GoogleCodeExporter
closed
8 years ago
0
Rib rotations
#290
GoogleCodeExporter
closed
8 years ago
2
Maybe indicate that spars are defined relative to the wing positions and ribs are thereafter defined relative to the spar positions (via ribStart and ribEnd)
#289
GoogleCodeExporter
closed
8 years ago
2
For ribs the positioning subbranch is named 'ribsPositioning', for spars this is called 'sparPositions'
#288
GoogleCodeExporter
closed
8 years ago
0
Ribs and Spars 2
#287
GoogleCodeExporter
closed
8 years ago
0
Why can spar cross-sections be explicitly modelled (caps, webs, etc), and can rib cross-sections only be given a material and thickness?
#286
GoogleCodeExporter
closed
8 years ago
2
Why are ribRotations directly defined under ribPositioning and sparRotations not under positioning but linked via sparPositionUIDs to sparSegments/sparCrossSection where finally the rotation can be defined?
#285
GoogleCodeExporter
closed
8 years ago
0
Ribs and Spars
#284
GoogleCodeExporter
closed
8 years ago
0
Add clarifying picture of honeycomb buildup?
#283
GoogleCodeExporter
closed
8 years ago
2
Here honeycomb filling can be defined. But how? What do rotX and rotZ mean in this case? Is this to create material fillings for spoilers/rudders/etc?
#282
GoogleCodeExporter
closed
8 years ago
1
Why is scaling of airfoils possible in three directions?
#281
GoogleCodeExporter
closed
8 years ago
0
Description is somewhat unclear, picture is incorrect (CS of section 4), clearly indicate that the positioning described is additional to absolute positioning data in sections/elements. Maybe state that the positioning is serially connected to absolute positioning within sections/elements
#280
GoogleCodeExporter
closed
8 years ago
1
Dynamic Aircraft Model
#279
GoogleCodeExporter
closed
8 years ago
2
Is it possible to provide the current controlSurface setting (either angle or current step number) within the CPACS datadeck?
#278
GoogleCodeExporter
closed
8 years ago
0
Inconsistency in variable naming xsi** and relChord*** (which have the same meaning)
#277
GoogleCodeExporter
closed
8 years ago
0
Interpolation rules
#276
GoogleCodeExporter
closed
8 years ago
3
No wing cutout present, although a flap is defined?
#275
GoogleCodeExporter
closed
8 years ago
2
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