annular nozzle

简明释义

环状喷嘴;

英英释义

例句

1.The engineer designed an efficient cooling system using an annular nozzle (环形喷嘴) to distribute the coolant evenly.

工程师设计了一个高效的冷却系统，使用annular nozzle (环形喷嘴) 来均匀分配冷却液。

2.The annular nozzle (环形喷嘴) design allows for a more uniform flow of fluids in hydraulic systems.

annular nozzle (环形喷嘴) 设计允许液压系统中流体的更均匀流动。

3.To optimize the performance of the turbine, we replaced the old nozzle with a new annular nozzle (环形喷嘴).

为了优化涡轮的性能，我们用新的annular nozzle (环形喷嘴) 替换了旧喷嘴。

4.In the combustion chamber, the annular nozzle (环形喷嘴) helps to improve the fuel-air mixture for better combustion efficiency.

在燃烧室中，annular nozzle (环形喷嘴) 有助于改善燃料与空气的混合，从而提高燃烧效率。

5.The spray pattern generated by the annular nozzle (环形喷嘴) was tested for its effectiveness in agricultural applications.

对annular nozzle (环形喷嘴) 产生的喷雾模式进行了测试，以评估其在农业应用中的有效性。

作文

The field of fluid dynamics is rich with various components that enhance the efficiency of systems involving the flow of liquids and gases. One such component is the annular nozzle, which plays a crucial role in many engineering applications. An annular nozzle is designed to control the flow of fluids by creating a specific flow pattern, often used in propulsion systems, spray technologies, and even in industrial processes. Understanding the function and design of an annular nozzle can provide insights into its importance in modern technology.An annular nozzle consists of two concentric circular passages, where the fluid flows through the annular space between the inner and outer walls. This design allows for a more uniform velocity distribution of the fluid, which is essential for processes requiring precise control over fluid dynamics. For instance, in rocket engines, an annular nozzle can improve thrust efficiency by ensuring that the exhaust gases expand uniformly, thereby maximizing the engine's performance.In addition to propulsion systems, annular nozzles are also widely used in spray applications. In agricultural technology, for example, these nozzles are employed in pesticide and fertilizer spraying systems. The ability to create fine mist or droplets is critical for effective coverage and minimizing waste. The design of the annular nozzle allows for adjustable spray patterns, which can be tailored to the specific requirements of different crops and environmental conditions.Moreover, the annular nozzle is increasingly being utilized in industrial processes such as cooling and heating systems. By optimizing the flow of coolant or heating fluids, these nozzles enhance the overall efficiency of thermal management systems. The annular design facilitates better heat transfer, which is vital in processes like chemical reactions or material processing where temperature control is crucial.The versatility of the annular nozzle also extends to its application in medical devices. For instance, nebulizers that convert liquid medication into aerosolized particles for inhalation often incorporate annular nozzles. The controlled flow of air through these nozzles ensures that patients receive the correct dosage while minimizing the size of the droplets for optimal absorption in the lungs.In conclusion, the annular nozzle is a significant component in various fields, including aerospace, agriculture, industry, and medicine. Its unique design allows for enhanced fluid dynamics, improved efficiency, and precise control over fluid flow. As technology continues to evolve, the applications of annular nozzles will likely expand, further demonstrating their importance in engineering and beyond. Understanding how these nozzles function and their benefits can lead to innovative solutions in numerous industries, ultimately contributing to greater efficiency and effectiveness in fluid management systems.

流体动力学领域充满了各种组件，这些组件提高了液体和气体流动系统的效率。其中一个重要的组件是环形喷嘴，它在许多工程应用中发挥着关键作用。环形喷嘴旨在通过创建特定的流动模式来控制流体的流动，常用于推进系统、喷雾技术，甚至工业过程。理解环形喷嘴的功能和设计可以提供对其在现代技术中重要性的见解。环形喷嘴由两个同心圆通道组成，流体通过内外壁之间的环形空间流动。这种设计允许流体的速度分布更加均匀，这对于需要精确控制流体动力学的过程至关重要。例如，在火箭发动机中，环形喷嘴可以通过确保废气均匀膨胀来提高推力效率，从而最大化发动机的性能。除了推进系统，环形喷嘴还广泛应用于喷雾应用。在农业技术中，例如，这些喷嘴被用于农药和肥料喷洒系统。创造细雾或液滴的能力对有效覆盖和最小化浪费至关重要。环形喷嘴的设计允许可调的喷雾模式，可以根据不同作物和环境条件的具体要求进行调整。此外，环形喷嘴也越来越多地应用于工业过程，如冷却和加热系统。通过优化冷却剂或加热流体的流动，这些喷嘴提高了热管理系统的整体效率。环形设计促进了更好的热传递，这在化学反应或材料处理等过程中至关重要，其中温度控制至关重要。环形喷嘴的多功能性也扩展到医疗设备的应用。例如，将液体药物转化为气雾颗粒以供吸入的雾化器通常包含环形喷嘴。通过这些喷嘴的空气流动控制确保患者获得正确的剂量，同时最小化液滴的大小，以便在肺部最佳吸收。总之，环形喷嘴是航空航天、农业、工业和医学等多个领域的重要组成部分。其独特的设计允许增强流体动力学、提高效率和精确控制流体流动。随着技术的不断发展，环形喷嘴的应用可能会进一步扩展，进一步证明其在工程及其他领域的重要性。理解这些喷嘴的功能及其优势可以导致各个行业的创新解决方案，最终有助于流体管理系统的更大效率和有效性。