Card 9 - IMMERSEDDUCTS Immersed Ducts Definition

KODE

KODE is the code IMMERSEDDUCTS (or 122)

N1

N1 is the IMMERSEDDUCTS card ID. Cards with the same ID reference the same Immersed Ducts boundary conditions.

T1 = NAME

T1 = NAME (or 1) specifies the Immersed Ducts simulation object name in T2.

T1 = FLUID_SELECTION

T1 = FLUID_SELECTION (or 2) specifies a selection of 1D fluid elements to which the Immersed Ducts simulation object is applied. The selection is represented by the group name T2.

T1 = HTC

T1 = HTC (or 3) specifies a heat transfer coefficient for the convection between the selected 1D fluid elements and the surrounding solid elements.

• If the heat transfer coefficient is constant, then its value is specified in T2.
• If the heat transfer coefficient is table dependent, then T2 is a table multiplier and T3 has the form Tn, for example, T25 where n is a table number referencing the TABTYPE or FIELDTYPE cards. The dependent variable on the TABTYPE card must be COND.
• If the heat transfer coefficient is calculated using an expression, then T2 is an expression multiplier and T3 has the form En, for example, E25 where n is an expression number referencing the EXPRESSION card.

Code example

$ Immersed Ducts(1)                                                            
NAME2 Immerse Immersed Ducts(1)
NAME Immerse          1         10          1
IMMERSEDDUCTS 1 NAME "Immersed Ducts(1)"
IMMERSEDDUCTS 1 FLUID_SELECTION "Immersed Ducts(1)"
IMMERSEDDUCTS 1 HTC  1.000000E+08 0