English Dictionary

Knudsen gas

名詞

(physics) A gas in a state of such low density that the average distance travelled by the its molecules between collisions (mean free path) is greater than the diameter of the receptacle that contains it.

日本語の意味

Knudsenガス：分子の衝突間の平均自由行程が、その気体を収容する容器の直径よりも大きいほど希薄な状態にある気体。

In the microchannel experiment, the flow behaved like a Knudsen gas, with molecules colliding with the walls far more often than with each other.

マイクロチャネルの実験では、流れは平均自由行程が容器の直径を超える希薄な気体のように振る舞い、分子は互いに衝突するよりも壁に衝突することがはるかに多かった。

意味（1）

(physics) A gas in a state of such low density that the average distance travelled by the its molecules between collisions (mean free path) is greater than the diameter of the receptacle that contains it.

Knudsen gases （ plural ）