2상 유체 시스템

2상 유체 시스템에 대한 추천 예제

2상 유체 시스템의 모델링, 제어 및 시뮬레이션을 보여주는 예제를 살펴보십시오.

추천 예제

Cavitation in Two-Phase Fluid

How two-phase fluid components can be used to simulate cavitation. The model is a translational mechanical converter driven by an oscillating pressure source. During the negative portion of the pressure source cycle, the fluid cavitates, reducing the force produced by the converter. As a result, the converter displacement drifts and does not return to the starting position.

모델 열기

Fluid Vaporization in Pipe

Model the vaporization of water to generate steam. Liquid water enters the pipe at 370 K at a rate of 1 kg/s. The pipe is heated to 1000 K, causing the water flowing inside pipe to saturate.

모델 열기

Two-Phase Fluid Refrigeration

Models a vapor-compression refrigeration cycle using two-phase fluid components. The compressor drives the R-134a refrigerant through a condenser, an expansion valve, and an evaporator. The hot gas leaving the compressor condenses in the condenser via heat transfer to the environment. The pressure drops as the refrigerant passes through the expansion valve. The drop in pressure lowers the saturation temperature of the refrigerant. This enables it to boil in the evaporator as it absorbs heat from the refrigerator compartment. The refrigerant then returns to the compressor to repeat the cycle. The controller turns the compressor on and off to maintain the refrigerator compartment temperature within a band around the desired temperature.

모델 열기

랭킨 사이클(증기 터빈)

이 예제에서는 랭킨 사이클을 기반으로 하는 증기 터빈 시스템을 모델링합니다. 이 사이클에는 고압 터빈과 저압 터빈의 응축을 방지하기 위한 과열 기능과 재가열 기능이 각각 포함되어 있습니다. 또한 사이클은 추출된 증기를 밀폐된 급수 히터에 통과시켜 물을 예열하고 사이클 효율성을 향상하는 재생성도 포함합니다.

모델 열기

Transcritical CO2 (R744) Refrigeration Cycle

Models a vapor-compression refrigeration cycle in which the high pressure portion of the cycle operates in the supercritical fluid region. The refrigerant is carbon dioxide (CO2), also called R744 in this application.

모델 열기