| 摘要 |
<p>The thermal regenerator of photothermic piston motor with impulse generation of steam is composed of a capillary porous high-temperature body (101) positioned below an optically permeable cover (103) of the hermetic work space of the motor, which is, at the entrance of a working fluid into the motor, equipped with a conversion fluid injection jet (105), and at the exit of the working fluid from the motor it is equipped with a piston (203) timed exhaust channel (202) of steam. The essence of the solution is that at the end (B) of expansion movement of the piston (203) there is, in front of the exhaust channel (202) of steam, on the bottom of the piston, (203) distantly fixed a steam-permeable capillary porous low-temperature body (204), on which, opposite to the steam-permeable and partly optically permeable capillary porous high-temperature body (101), is created a conversion fluid evaporation surface (205), which before the end (A) of compression movement of the piston (203) occurs in the injection range of a conversion fluid injection jet (105) that is placed in the flank of a skeleton (102) of a photothermic head (100) of the motor in space between the inner surface of the capillary porous high-temperature body (101) and the evaporation surface (205) of the capillary porous low-temperature body (204).</p> |
