sepehr
3358b74342
Ship the Next.js cycle editor with CAD chrome, technical HX symbols, Fixed/Free boundary guidance, and secondary water/air pressure drop support in the solver stack. Co-authored-by: Cursor <cursoragent@cursor.com>
94 lines
2.8 KiB
JSON
94 lines
2.8 KiB
JSON
{
|
|
"name": "Chiller R410A - Full Physics 4-Port (Newton convergence test)",
|
|
"description": "Cycle frigorifique complet avec IsentropicCompressor, Condenser, IsenthalpicExpansionValve et Evaporator en mode Modelica 4-port. Les cotes secondaires (eau condenseur + eau glacee) sont de vraies aretes du graphe (BrineSource → HX:secondary_inlet → HX:secondary_outlet → BrineSink), pas des parametres fixes. Le duty Q emerge du bilan ε-NTU couple a l'etat live des aretes secondaires.",
|
|
|
|
"fluid": "R410A",
|
|
"fluid_backend": "CoolProp",
|
|
|
|
"circuits": [
|
|
{
|
|
"id": 0,
|
|
"name": "Refrigerant + secondary loops",
|
|
"components": [
|
|
{
|
|
"type": "IsentropicCompressor",
|
|
"name": "comp",
|
|
"isentropic_efficiency": 0.75,
|
|
"t_cond_k": 323.15,
|
|
"t_evap_k": 275.15,
|
|
"superheat_k": 5.0,
|
|
"emergent_pressure": true,
|
|
"displacement_m3": 5.0e-5,
|
|
"speed_hz": 50.0,
|
|
"volumetric_efficiency": 0.92
|
|
},
|
|
{
|
|
"type": "Condenser",
|
|
"name": "cond",
|
|
"ua": 2000,
|
|
"emergent_pressure": true,
|
|
"subcooling_k": 5.0,
|
|
"secondary_fluid": "Water"
|
|
},
|
|
{
|
|
"type": "IsenthalpicExpansionValve",
|
|
"name": "exv",
|
|
"t_evap_k": 275.15,
|
|
"emergent_pressure": true
|
|
},
|
|
{
|
|
"type": "Evaporator",
|
|
"name": "evap",
|
|
"ua": 1800,
|
|
"emergent_pressure": true,
|
|
"secondary_fluid": "Water"
|
|
},
|
|
{
|
|
"type": "BrineSource",
|
|
"name": "cond_water_in",
|
|
"fluid": "Water",
|
|
"p_set_bar": 2.0,
|
|
"t_set_c": 30.0,
|
|
"m_flow_kg_s": 0.40
|
|
},
|
|
{
|
|
"type": "BrineSink",
|
|
"name": "cond_water_out",
|
|
"fluid": "Water",
|
|
"p_back_bar": 2.0
|
|
},
|
|
{
|
|
"type": "BrineSource",
|
|
"name": "evap_water_in",
|
|
"fluid": "Water",
|
|
"p_set_bar": 3.0,
|
|
"t_set_c": 12.0,
|
|
"m_flow_kg_s": 0.50
|
|
},
|
|
{
|
|
"type": "BrineSink",
|
|
"name": "evap_water_out",
|
|
"fluid": "Water",
|
|
"p_back_bar": 3.0
|
|
}
|
|
],
|
|
"edges": [
|
|
{ "from": "comp:outlet", "to": "cond:inlet" },
|
|
{ "from": "cond:outlet", "to": "exv:inlet" },
|
|
{ "from": "exv:outlet", "to": "evap:inlet" },
|
|
{ "from": "evap:outlet", "to": "comp:inlet" },
|
|
{ "from": "cond_water_in:outlet", "to": "cond:secondary_inlet" },
|
|
{ "from": "cond:secondary_outlet", "to": "cond_water_out:inlet" },
|
|
{ "from": "evap_water_in:outlet", "to": "evap:secondary_inlet" },
|
|
{ "from": "evap:secondary_outlet", "to": "evap_water_out:inlet" }
|
|
]
|
|
}
|
|
],
|
|
|
|
"solver": {
|
|
"strategy": "fallback",
|
|
"max_iterations": 300,
|
|
"tolerance": 1e-6
|
|
}
|
|
}
|