modelkc_flatTube

Verification of function kc_flatTube

Extends from Modelica.Icons.Example (Icon for runnable examples).

Parameters

Type	Name	Default	Description
Integer	n	2	Number of various fin geometries
SI.Area	A_fr	1	Frontal area
SI.Length	D_m_1	0.005	Major tube diameter for flat tube
SI.Length	F_l_1	0.019	Fin length
SI.Length	F_p_1	0.0018	Fin pitch, fin spacing + fin thickness
SI.Length	L_l_1	0.01607	Louver length
SI.Length	L_p_1	0.001534	Louver pitch
SI.Length	T_d_1	0.026	Tube depth
SI.Length	T_p_1	0.0197	Tube pitch
SI.Length	delta_f_1	0.0001	fin thickness
SI.Angle	Phi_1	28*Modelica.Constants.pi/180	Louver angle
SI.Length	D_h_2	0.002383	Hydraulic diameter
SI.Length	D_m_2	0.002	Major tube diameter for flat tube
Real	alpha_2	0.244	Lateral fin spacing (s) / free flow height (h)
Real	gamma_2	0.067	Fin thickness (t) / lateral fin spacing (s)
Real	delta_2	0.032	Fin thickness (t) / Fin length (l)
SI.SpecificHeatCapacityAtConstantPressure	cp	1007	Specific heat capacity at constant pressure of fluid
SI.DynamicViscosity	eta	18.24e-6	Dynamic viscosity of fluid
SI.ThermalConductivity	lambda	25.69e-3	Thermal conductivity of fluid
SI.Density	rho	1.188	Density of fluid

Type	Name	Default	Description
SI.ReynoldsNumber	Re	input_Re.y	Reynolds number
Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_flatTube_IN_con	m_flow_IN_con_1
Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_flatTube_IN_var	m_flow_IN_var_1
Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_flatTube_IN_con	m_flow_IN_con_2
Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_flatTube_IN_var	m_flow_IN_var_2
SI.MassFlowRate[n]	m_flow		Mass flow rate
SI.NusseltNumber[n]	Nu		Nusselt number
Modelica.Blocks.Sources.Ramp	input_Re