👉 In the context of a scientific or technical field, "blowthrough" refers to a phenomenon where an object is emitted from a point source at high velocity and travels through a vacuum without dissipating energy. This can be accomplished using a nozzle or other device that accelerates the gas or liquid in such a way that it flows out quickly and continuously, often leading to a rapid expansion of the surrounding space. In a more general sense, "blowthrough" may also refer to a situation where