建模一种空气源热泵系统，该系统用于加热带有热水散热器的住宅建筑物。两相液体制冷剂从环境中占用热量，并将热量转移到水中。压缩机通过冷凝器，恒温膨胀阀和蒸发器驱动R410A制冷剂。蓄能器可确保仅蒸气返回压缩机。

家庭空调系统的制冷周期。有关推荐的步骤，请参见建模的制冷周期，以在两相流体结构域中构建该模型。

建模基于低温液体空气的网格尺度储能系统。当有多余的功率时，系统会根据克劳德循环的变化来液化环境空气。冷液体空气存储在低压绝缘罐中，直到需要为止。当有高功率需求时，系统会根据Rankine循环扩展储存的液体空气以产生功率。

使用自定义库和自定义Simscape域模型质子交换膜（PEM）燃料电池堆栈。自定义库包括针对燃料电池建模量身定制的块。自定义域模型的4种气体混合物含有氮（N2），氧（O2），氢（H2）和水蒸气（H2O）。

建模洗碗机，并在其操作中引入故障。当操作过程中热水器中发生故障时，观察系统响应。电动机关闭，洗碗机流产。

Model, parameterize, and test a hydrostatic continuously variable transmission (CVT) with a swash angle shift command. When you run the plot function, it generates a comparison plot between the engine and the achieved rotational velocity in the hydraulic axial piston motor with respect to the time. Construction and agricultural equipment manufacturers use these transmissions.

建模电池电动汽车的热管理系统。该系统由两个冷却液环组成，一个冷藏环和一个机舱HVAC环。热负荷是电池，动力总成和机舱。

A simplified version of a power-assisted steering mechanism. The hydraulic actuation system includes a double-acting hydraulic cylinder, 4-way valve, fixed-displacement pump, and a pressure-relief valve. The steering rack acts against a load modeled by a spring and damper.

模型，参数化和测试具有闭环控制的压力控制伺服阀。此示例还生成了执行器中命令和所达到的压力之间相对于时间的比较图。该阀为执行器中的压力提供了精确而快速的控制，并具有非常小的电信号向扭矩电动机。这些阀用于航空航天行业和汽车行业，用于安全关键应用。

Model, parameterize, and test a pressure intensifier.

A simple CPU cooling system consists of a heat sink, a CPU fan, and fan controllers. The heat generated by the CPU is transferred to the heat sink by conduction and it is dissipated to the cooling air by forced convection mechanism. The heat sink is a parallel plate fin with rectangular fins between the plate fins. The CPU fan moves air across the heat sink by drawing air into the case grille from the outside and ejecting warm air from inside. The fan controller unit includes three control levels, representing a 3-speed switch, according to the CPU temperature. For lower CPU temperature, the fan speed is decreased and for higher temperature it is increased.

A simplified version of a power-assisted steering mechanism. The hydraulic actuation system includes a double-acting hydraulic cylinder, 4-way valve, fixed-displacement pump, and a pressure-relief valve. The steering rack acts against a load modeled by a spring and damper.

Model a washing machine and introduce a fault in its operation. The machine water supply faults at a specific time and this example models the system response under this scenario. The electric motor switches off and the machine operation is aborted by discharging the partially filled outer drum.

该演示显示了如何使用等温液体库在长管中模拟水锤。打开阀门以缓慢建立管道中的稳定流量后，阀门很快关闭。如果阀门足够快地关闭，它会触发水锤效应。水锤引导会抑制压力尖峰。

Model, parameterize, and test a position control servo valve with a closed loop control. When you run the model, it generates a comparison plot between the commanded and the achieved position in the actuator with respect to the time. A position control servo valve provides a precise and fast control of the position in the actuator with a very small electrical signal to the torque motor. Aerospace, construction and agricultural equipments manufacturers use these valves for safety critical applications.