effective throat thickness

简明释义

有效焊缝厚度

英英释义

例句

1.In rocket propulsion, calculating the effective throat thickness 有效喉部厚度 is crucial for maximizing thrust.

在火箭推进中，计算有效喉部厚度是最大化推力的关键。

2.Adjusting the effective throat thickness 有效喉部厚度 can lead to significant changes in the performance of the system.

调整有效喉部厚度可以显著改变系统的性能。

3.The study focused on how variations in effective throat thickness 有效喉部厚度 affect the flow rate.

研究集中在有效喉部厚度的变化如何影响流量。

4.Engineers must consider the effective throat thickness 有效喉部厚度 when designing a new combustion chamber.

工程师在设计新的燃烧室时必须考虑有效喉部厚度。

5.The design of the nozzle was optimized to achieve an ideal effective throat thickness 有效喉部厚度 for better fluid dynamics.

喷嘴的设计经过优化，以实现更好的流体动力学，达到理想的有效喉部厚度。

作文

In the field of engineering and design, particularly in the context of fluid dynamics and structural integrity, the term effective throat thickness is crucial for understanding how materials behave under various conditions. The effective throat thickness refers to the minimum cross-sectional area of a flow channel or a structural component that effectively supports the flow of fluids or the load applied to it. This concept is essential when designing components such as nozzles, pipes, and beams, where the efficiency and safety of the structure are paramount.To illustrate the importance of effective throat thickness, consider the design of a rocket nozzle. The nozzle is responsible for directing the flow of exhaust gases, which generates thrust. If the effective throat thickness is not properly calculated, it can lead to inefficient combustion and reduced thrust. Engineers must ensure that the nozzle's throat is designed with an appropriate thickness to maintain optimal performance under varying pressure conditions. Moreover, the effective throat thickness is also significant in civil engineering, particularly in the design of bridges and buildings. Structural components must be able to withstand loads without failure. If a beam has an inadequate effective throat thickness, it may buckle or collapse under stress, leading to catastrophic consequences. Thus, understanding and calculating this parameter is vital for ensuring the safety and longevity of structures.In addition to its applications in engineering, the concept of effective throat thickness can also be observed in natural systems. For instance, in biological systems, the throat of animals such as birds and fish plays a critical role in feeding and respiration. The effective throat thickness in these organisms determines how efficiently they can intake food or breathe, influencing their survival and adaptability in their environments.Furthermore, advancements in technology have allowed for more precise measurements and simulations of effective throat thickness. Computational fluid dynamics (CFD) software enables engineers to model the flow of fluids through various geometries, allowing them to optimize designs before physical prototypes are created. This not only saves time and resources but also enhances the accuracy of designs by accounting for variables that may affect the effective throat thickness during operation.In conclusion, the term effective throat thickness encompasses a fundamental aspect of design and engineering that impacts the functionality and safety of various systems. Whether in aerospace applications, civil engineering, or biological contexts, understanding and applying this concept is essential for achieving optimal performance and reliability. As technology continues to evolve, the methods for analyzing and implementing effective throat thickness will likely become even more sophisticated, further enhancing our ability to create efficient and safe designs across multiple disciplines.

在工程和设计领域，特别是在流体动力学和结构完整性方面，术语有效喉部厚度对于理解材料在各种条件下的行为至关重要。有效喉部厚度指的是流动通道或结构组件的最小横截面积，它有效地支持流体的流动或施加于其上的负载。这个概念在设计喷嘴、管道和梁等组件时是必不可少的，因为结构的效率和安全性至关重要。为了说明有效喉部厚度的重要性，我们可以考虑火箭喷嘴的设计。喷嘴负责引导废气流，这产生推力。如果有效喉部厚度计算不当，可能导致燃烧效率低下和推力减少。工程师必须确保喷嘴的喉部设计具有适当的厚度，以维持在不同压力条件下的最佳性能。此外，有效喉部厚度在土木工程中也很重要，特别是在桥梁和建筑物的设计中。结构组件必须能够承受负载而不发生故障。如果一根梁的有效喉部厚度不足，可能会在应力下弯曲或倒塌，导致灾难性后果。因此，理解和计算这一参数对于确保结构的安全性和耐久性至关重要。除了在工程中的应用外，有效喉部厚度的概念还可以在自然系统中观察到。例如，在生物系统中，鸟类和鱼类等动物的喉部在进食和呼吸中起着关键作用。这些生物体内的有效喉部厚度决定了它们摄取食物或呼吸的效率，影响着它们在环境中的生存和适应能力。此外，技术的进步使得对有效喉部厚度的测量和模拟更加精确。计算流体动力学（CFD）软件使工程师能够模拟流体通过各种几何形状的流动，从而在制作物理原型之前优化设计。这不仅节省了时间和资源，还通过考虑在操作过程中可能影响有效喉部厚度的变量，提高了设计的准确性。总之，术语有效喉部厚度涵盖了设计和工程的一个基本方面，这对各种系统的功能性和安全性产生影响。无论是在航空航天应用、土木工程还是生物学背景下，理解和应用这一概念对于实现最佳性能和可靠性至关重要。随着技术的不断发展，分析和实施有效喉部厚度的方法可能会变得更加复杂，从而进一步增强我们在多个学科中创建高效和安全设计的能力。