유체 기계
2상 유체 유동을 기계 에너지로 변환하려면 다음 블록을 사용하십시오.
Simscape 블록
| Centrifugal Pump (2P) | Centrifugal pump in a two-phase fluid network (R2023b 이후) |
| Compressor (2P) | Two-phase fluid compressor in a thermodynamic cycle (R2022a 이후) |
| Positive-Displacement Compressor (2P) | Positive displacement compressor in a two-phase fluid network (R2022a 이후) |
| Fixed-Displacement Pump (2P) | Mechanical-hydraulic power conversion device (R2022b 이후) |
| Variable-Displacement Pump (2P) | Variable-displacement bidirectional two-phase fluid pump (R2022b 이후) |
| Turbine (2P) | Two-phase turbine in a thermodynamic cycle (R2022b 이후) |
추천 예제
Liquid Air Energy Storage System
Models a grid-scale energy storage system based on cryogenic liquid air. When there is excess power, the system liquefies ambient air based on a variation of the Claude cycle. The cold liquid air is stored in a low-pressure insulated tank until needed. When there is high power demand, the system expands the stored liquid air to produce power based on the Rankine cycle.
Air Liquefaction
Models a Linde-Hampson air liquefaction cycle using the two-phase fluid components. The compressor drives the vapor air through two heat exchangers, recuperator, expansion valve, and storage tank. The first heat exchanger contains water at atmospheric temperature, while the second heat exchanger contains refrigerant. The pressure drops as the cooled air passes through the expansion valve which results in condensation. The air and entrained condensation then pass through a receiver tank where the condensation separates from the air. The liquid air is stored in a receiver tank while the vapor air is circulated back to the compressor.
Residential Ground Source Heat Pump
Models a ground source heat pump system that is used to heat a residential building having hot-water radiators for heat distribution. The ground source heat pump uses R410a, a two-phase fluid refrigerant, as the working fluid. The heat pump takes up the naturally existing heat stored in the ground and transfers the heat to the hot-water radiators. The compressor drives the refrigerant through a condenser, a thermostatic expansion valve, and an evaporator. An accumulator ensures that only vapor returns to the compressor. A receiver ensures that only liquid returns to the thermostatic expansion valve.
