internal jet

简明释义

微射流

英英释义

例句

1.The research focused on how the internal jet 内部喷流 interacts with surrounding air.

研究集中在内部喷流 internal jet 如何与周围空气相互作用。

2.In the laboratory, we tested the effects of an internal jet 内部喷流 on fluid dynamics.

在实验室中，我们测试了内部喷流 internal jet 对流体动力学的影响。

3.During the simulation, the internal jet 内部喷流 created turbulence that affected the overall performance.

在模拟过程中，内部喷流 internal jet 产生的湍流影响了整体性能。

4.The engineers designed an internal jet 内部喷流 system to improve the cooling efficiency of the engine.

工程师们设计了一个内部喷流 internal jet 系统，以提高发动机的冷却效率。

5.The internal jet 内部喷流 mechanism is crucial for maintaining pressure in the system.

该内部喷流 internal jet 机制对于维持系统压力至关重要。

作文

The concept of an internal jet is often discussed in the context of fluid dynamics and engineering. It refers to a stream of fluid that is directed within a confined space, typically in a controlled manner. Understanding how internal jets operate is crucial for various applications, including aerodynamics, propulsion systems, and even medical devices. In essence, an internal jet can be visualized as a focused flow of liquid or gas that is emitted from a nozzle into a chamber or duct. This phenomenon can create significant pressure differences, allowing for efficient mixing, cooling, or propulsion. For instance, in the aerospace industry, internal jets are utilized to enhance the performance of engines by optimizing fuel-air mixing. One of the key characteristics of an internal jet is its ability to maintain a coherent structure over a distance, which is essential for maximizing the effectiveness of the flow. The velocity, angle, and exit conditions of the jet play critical roles in determining its behavior. Engineers must carefully consider these parameters to achieve the desired outcomes in their designs. Moreover, internal jets are not limited to mechanical systems; they also find applications in biological contexts. For example, in medical devices, internal jets can be used in drug delivery systems where precise control of the fluid flow is necessary. This allows for targeted treatment, minimizing side effects and improving patient outcomes. The study of internal jets also intersects with computational fluid dynamics (CFD), which enables engineers to simulate and analyze the behavior of these jets under various conditions. By using advanced algorithms and modeling techniques, researchers can predict how an internal jet will interact with its surroundings, leading to more efficient designs and innovations. In summary, the term internal jet encompasses a wide range of applications and implications across different fields. From enhancing engine performance in aerospace to improving medical treatments, the understanding of internal jets is vital for innovation and progress in technology. As we continue to explore the complexities of fluid dynamics, the significance of internal jets will undoubtedly grow, paving the way for new discoveries and advancements in engineering and science.

“内部喷流”这个概念通常在流体动力学和工程学的背景下被讨论。它指的是在一个封闭空间内以受控方式导向的流体流动。理解“内部喷流”的运作对于各种应用至关重要，包括空气动力学、推进系统，甚至医疗设备。从本质上讲，“内部喷流”可以被视为一种集中流动的液体或气体，从喷嘴发射到一个腔体或管道中。这种现象可以产生显著的压力差，使得混合、冷却或推进变得高效。例如，在航空航天工业中，“内部喷流”被用来通过优化燃料-空气混合来提高发动机性能。“内部喷流”的一个关键特征是其能够在一定距离内保持一致的结构，这对最大化流动的有效性至关重要。喷流的速度、角度和出口条件在决定其行为方面发挥着关键作用。工程师必须仔细考虑这些参数，以在他们的设计中实现所需的结果。此外，“内部喷流”并不仅限于机械系统；它们在生物学背景下也找到了应用。例如，在医疗设备中，“内部喷流”可以用于药物输送系统，其中对流体流动的精确控制是必要的。这使得针对性治疗成为可能，最小化副作用，提高患者的治疗效果。“内部喷流”的研究还与计算流体动力学（CFD）相交，后者使工程师能够模拟和分析这些喷流在各种条件下的行为。通过使用先进的算法和建模技术，研究人员可以预测“内部喷流”如何与其周围环境相互作用，从而导致更高效的设计和创新。总之，术语“内部喷流”涵盖了不同领域的一系列应用和含义。从增强航空航天中的发动机性能到改善医疗治疗，对“内部喷流”的理解对于技术的创新和进步至关重要。随着我们继续探索流体动力学的复杂性，“内部喷流”的重要性无疑会增加，为工程和科学的新发现和进展铺平道路。