Thermokomp Engineering Platform

1

Load Definition

Force DefinitionDesign Pressure, P

MPa

Negative / Vacuum Pressure, Pneg

MPa

Optional; enter signed pressure or its magnitude.Bellows Mean Diameter, Dm

mm

Application TypePin/Sphere Friction, μH

Pin/Sphere Diameter, dH

mm

Tie-bar Length, lR

mm

Results

No load result yet.

2

Materials

Flange MaterialFlange Temperature

°C

Welded Plate MaterialPlate Temperature

°C

Weld Factor, z

0 < z ≤ 1.0

Results

No material result yet.

3

Flange and Welded Lug Geometry

Flange Outside Diameter, D

mm

Flange Inside Diameter, df

mm

Bolt Circle Diameter, K

mm

Bolt Hole Diameter, dB

mm

Number of Flange Bolts, nbolt

Flange Thickness, SF

mm

Welded Plate Thickness, CF1

mm

Flange Resistant Width, LF1

mm

Plate Resistant Width, LF2

mm

Lever Arm, b

mm

Lever Arm, b1

mm

EN 14917 Figure K.11-3 flange and welded lug geometry — Figure K.11-3

K.11.2.1 applies to two opposed welded plates. More than two requires a separately verified method.

Results

No geometry result yet.

4

Lug to Flange Weld

Weld DetailEffective Weld Throat, a6

mm

Figure K.11-3 lug to flange weld details — Figure K.11-3 — weld details

Results

No weld result yet.

5

Flange Bolt Verification

Bolt MaterialBolt Nominal Diameter

mm

Bolt Design Temperature

°C

Bolt Area DefinitionThread Pitch, p

mm

Coarse pitch defaults when diameter changes; editable for fine threads. Enter pitch for unlisted diameters.Bolt Tensile Stress Area, Abolt

mm²

π/4 × (d − 0.9382p)²; full precision used in calculations.Thread Factor, kbo

Gasket Prestress Status

Results

No flange-bolt result yet.