32 lines
854 B
C++
32 lines
854 B
C++
#pragma once
|
|
|
|
#include <vector>
|
|
|
|
namespace fluidsim::port {
|
|
|
|
struct Port {
|
|
float mass_flow{}; // kg/s, positive into the owning component
|
|
float enthalpy{}; // J/kg
|
|
float pressure{101325.0f};
|
|
float density{1.1768f};
|
|
float temperature{300.0f};
|
|
float gamma_value{1.4f}, gas_constant_value{287.0f};
|
|
float air_fraction{1.0f};
|
|
float fuel_fraction{};
|
|
float* owner_energy{};
|
|
float* owner_air_mass{};
|
|
float* owner_exhaust_mass{};
|
|
float* owner_fuel_mass{};
|
|
};
|
|
|
|
// Small equivalent of the C# IComponent lifecycle. Components update their
|
|
// conserved state after the coupled 1-D pipe solve has accumulated port flow.
|
|
class Component {
|
|
public:
|
|
virtual ~Component() = default;
|
|
virtual std::vector<Port*> ports() = 0;
|
|
virtual void update_state(float dt) = 0;
|
|
};
|
|
|
|
} // namespace fluidsim::port
|