利用冷态等温模化技术对浓淡型双调风旋流燃烧器进行了模拟实验研究。
An experimental study is conducted of a dense dilute dual channel swirl burner with the help of cold state isothermal simulation technology.
本文主要介绍双桨浅吃水肥大船尾型、伴流场与螺旋桨旋向配合研究的主要结果。
This paper describes primarily the results of the research on the combination of stern shape, wake field and propeller rotation direction for a shallow draft full ship model.
某型共轴双旋翼直升机计算实例表明，所得结果与该型直升机飞行特性一致。
Calculation example given indicates that the equations of dynamic response proposed for vertical movement and direction rotation reflect flight characteristics of this helicopter.
对两种不同的燃烧室头部（三旋流杯头部为A型、双旋流杯头部为B型）进行了研究。
Two kinds of combustor domes were investigated, of which one was that with three swirlers (A model), and the other with two swirlers (B model).
利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。
An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.
利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。
An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.
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