| 摘要 |
<p>The body (5) has a set of passage channels (6a, 6b) running parallel to each other in a slender and straight manner, where the channels extend to a front-sided outlet side (11). Adjacent passage channels are separated from each other by a porous gas permeable wall (7). A portion of the channels is formed in a closed manner or freely passable manner on an inlet side (10) or an outlet side. Another portion is formed by the channels (6b) that are closed on both sides in a gas-tight manner. The channels (6b) are arranged in a radial edge region of the body, which is made of ceramic material.</p> |
