spray penetration

  • 释义

    喷射深度,喷雾[油束]射程

数据更新时间:2026-04-19 16:11:01
1、

In this paper, the fuel spray penetration, cone angle and droplet size distribution of a conical nozzle are investigated by using laser technique, qnd the fuel spray characteristics of the conical nozzle are compared with those of multihole nozzles.

本文应用激光技术对伞喷喷油嘴的喷雾贯穿距离、喷雾锥角、喷雾粒径及其分布等进行了研究,并对伞喷喷油嘴与多孔喷油嘴的喷雾特性进行了比较。

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2、

The new flash boiling spray model predicts spray tip penetration and spray cone angle and its development trend, in good agreement with the experimental results.

模拟结果表明,闪急沸腾喷雾新模型较好的预测了喷雾贯穿距及喷雾锥角及其发展趋势,喷雾图像与实验结果吻合较好。

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3、

The coastal salt spray zone anti-chloride ion penetration, to protect reinforced concrete.

临海盐雾区 防 氯离子渗透, 保护钢筋混凝土.

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4、

It is shown that the spray penetration of a pintle nozzle at the beginning and end of injection under various nozzle opening pressures is different.

研究结果表明,在喷射初期和后期,油束在不同的启阀压力下,其穿透能力有不同的变化规律。

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5、

With increasing in the environment density, the spray penetration and spray tip velocity decrease more rapidly, and the spray angle becomes larger.

环境密度增大时,喷雾破碎期缩短,贯穿距减小、锥角增大;

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6、

The theory of turbulent jet has been employed to induce new formulas for wall jet, and on the base of correct spray penetration, air entrainment model in swirl field has been built.

采用紊流射流理论推出了新的壁面射流计算公式,并在正确描述喷注贯穿的基础上建立了有涡流作用的空气卷吸模型。

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7、

Experimental results indicate that the variation of ambient pressure not only significantly affects the spray tip penetration and the velocity characteristics of spray field, but also affects the droplet size obviously.

结果表明:环境压力的变化不仅可以明显改变喷雾体积大小和喷雾场的速度特性,同时对粒径特征也有显著影响。

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