*ELEMENT_SEATBELT_SLIPRING

LS-DYNA Input Interface KeywordDefines a 1D seat belt slipring.

Format

(1) (2) (3) (4) (5) (6) (7) (8)
*ELEMENT_SEATBELT_SLIPRING
SID El_ID1 El_ID2 Fric_d node_ID1 Ltime Fric_s node_ID2
A Fl_flag Ed_factor fct_ID2 fct_ID4

Definition

Field Contents SI Unit Example
SID Slipring identifier.

(Integer)
El_ID1 First element identifier in slipring.

(Integer)
El_ID2 Second element identifier in slipring.

(Integer)
Fric_d Coulomb dynamic friction coefficient.

(Real)
node_ID1 Slipring node identifier.

(Integer)
Ltime Lockup time.

(Real)

 [ s ]
Fric_s (Optional) Coulomb static friction coefficient.

(Real)
node_ID2 (Optional) Orientation node identifier.

(Integer)
A (Optional) Coefficient for determining Coulomb friction coefficient.

(Real)
Fl_flag Direction of belt movement.
= 0
Belt can move in both directions.
= 12
Belt can move only along direction from SBID1 to SBID2.
= 21
Belt can move only along direction from SBID1 to SBID2.
Ed_factor (Optional) Decay constant for friction coefficient computation.

(Real)

 [ s m ] MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaamWaaeaada WcaaqaaiaadohaaeaacaWGTbaaaaGaay5waiaaw2faaaaa@39E3@
fct_ID2 (Optional) Curve identifier defining dynamic coefficient of friction as a function of normal force.

(Integer)
fct_ID4 (Optional) Curve identifier defining static coefficient of friction as a function of normal force.

(Integer)

Comments

  1. This keyword maps to /SLIPRING/SPRING and /SENSOR/TIME.