| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for jetting a gas/liquid mixed flow, in which the uniformity of the coating operation by the gas liquid/mixed flow jetted from a jetting port is attained and the coating unevenness is reduced, the efficient coating is performed and the handleability is excellent, with respect to the jetting apparatus constituted so as to jet while forming the gas/liquid mixed flow by mixing at least a liquid and a gas. SOLUTION: The jetting apparatus is constituted so that a flow passage of the gas/liquid mixed flow is devided into a plurality of flow passages 33-35 along the flow by partitions 31 and 32, to arrange respective jetting ports 36-38 corresponding to the flow passages 33-35 and the mass flow rate of the gas/ liquid mixed flow jetted from the respective jetting port 36-38 per the cross-section area is nearly equalized to each other.
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