vaneless

简明释义

英[ˈveɪn.ləs]美[ˈveɪn.ləs]

adj. 无叶片的

英英释义

单词用法

同义词

反义词

例句

1.A method is proposed to calculated the incompressible three-dimensional turbulent boundary layer on both wall surfaces of vaneless diffusers.

提出了一种计算无叶扩压器两壁面上不可压缩三元紊流附面层的方法。

2.Finally the influences of geometric parameter on the efficiency of vaneless diffuser are expounded and the theoretical clue and suggestion for the design of rotational vaneless diffuser are proposed.

文中还分析了各几何参数对无叶扩压器效率的影响，从而提出旋转扩压器的设想及理论依据。

3.The unsteady flow within a centrifugal fan with vaneless diffuser was numerical simulated and analyzed on the CFX software flat.

基于CFX软件平台，对带无叶扩压器离心叶轮机械内部的非定常流动进行了数值计算分析研究。

4.Abstract: in this paper, set the three model stages with different flow coefficient as the research subject, the inlet of vaneless diffuser is analyzed in detail.

摘要：以三个不同流量系数的模型级为研究对象，对其无叶扩压器进口部分进行了详细分析。

5.These diffusers include vaneless diffuser, vaned diffuser, low solidity diffuser and half-guide-vanes diffuser.

采用的扩压器包括无叶扩压器、叶片扩压器、低稠度扩压器和半高导叶扩压器。

6.The velocity, temperature, pressure, and Mach number are analyzed according to the simulation result and the difference between vane diffuser and vaneless diffuser is studied.

由计算结果分析了叶轮和无叶扩压器内部的速度、压力、马赫数分布，并和叶片扩压器进行了对比。

7.Finally the influences of geometric parameter on the efficiency of vaneless diffuser are expounded and the theoretical clue and suggestion for the design of rotational vaneless diffuser are proposed.

文中还分析了各几何参数对无叶扩压器效率的影响，从而提出旋转扩压器的设想及理论依据。

8.The results show that the computed results of the flow within the vaneless diffuser was agreed with the available experimental data.

结果表明：无叶扩压器内部流动的计算值与实验值相吻合。

9.The vaneless 无叶片的 fan operates quietly and efficiently in the office.

这款无叶片的vaneless风扇在办公室中安静而高效地运行。

10.The vaneless 无叶片的 design allows for better airflow in compact spaces.

这种无叶片的vaneless设计允许在紧凑空间内实现更好的气流。

11.Engineers are developing a vaneless 无叶片的 turbine for renewable energy applications.

工程师们正在开发一种用于可再生能源应用的无叶片的vaneless涡轮机。

12.The new design features a vaneless 无叶片的 rotor for improved aerodynamics.

新设计采用了一个无叶片的vaneless转子，以提高气动性能。

13.In this project, we will use a vaneless 无叶片的 pump to reduce noise levels.

在这个项目中，我们将使用一个无叶片的vaneless泵来降低噪音水平。

作文

In the world of engineering and design, the term vaneless refers to structures or components that do not have any blades or vanes. This concept is particularly important in various applications where reducing drag and improving efficiency are crucial. For instance, in the field of aerodynamics, a vaneless design can significantly enhance the performance of an aircraft by minimizing air resistance. By eliminating the vanes, engineers can create smoother surfaces that allow air to flow more freely, thus increasing speed and fuel efficiency.One notable application of vaneless technology is in the design of certain types of fans and turbines. Traditional fans often rely on blades to move air, but vaneless designs utilize a different approach. These systems can achieve similar or even superior airflow without the need for multiple vanes. This innovation not only simplifies the manufacturing process but also reduces maintenance needs since there are fewer parts that can wear out over time.Moreover, the vaneless concept is gaining traction in the renewable energy sector. Wind turbines, for example, are typically designed with blades that catch the wind to generate power. However, researchers are exploring vaneless designs that could harness wind energy more effectively. These designs could potentially lead to more compact and efficient energy generation systems that are less intrusive to the environment.The advantages of vaneless systems extend beyond just efficiency and performance. They also have implications for noise reduction. Traditional fans and turbines can produce significant noise due to the turbulence created by their blades. In contrast, vaneless designs tend to operate more quietly, making them suitable for applications where noise pollution is a concern, such as in residential areas or quiet zones.Furthermore, the aesthetic appeal of vaneless designs cannot be overlooked. In product design, consumers often prefer sleek and modern appearances. Products that incorporate vaneless elements can offer a minimalist look that aligns with contemporary design trends. This aspect is particularly relevant in industries such as home appliances and automotive design, where visual appeal plays a significant role in consumer choice.In conclusion, the term vaneless encompasses a range of innovative approaches across various fields, from engineering to design. By eliminating vanes, these systems provide enhanced efficiency, reduced noise, and improved aesthetics. As technology continues to evolve, it is likely that we will see even more applications of vaneless designs, leading to advancements that benefit both industries and consumers alike. The future of engineering may very well be shaped by the principles of vaneless technology, paving the way for a new era of innovation and sustainability.

在工程和设计的世界中，术语vaneless指的是没有任何叶片或导向叶的结构或组件。这个概念在各种应用中尤为重要，其中减少阻力和提高效率至关重要。例如，在空气动力学领域，vaneless设计可以通过最小化空气阻力显著增强飞机的性能。通过消除导向叶，工程师可以创建更光滑的表面，使空气能够更自由地流动，从而提高速度和燃油效率。vaneless技术的一个显著应用是在某些类型的风扇和涡轮机的设计中。传统风扇通常依赖于叶片来移动空气，但vaneless设计采用了不同的方法。这些系统可以在没有多个导向叶的情况下实现相似甚至更优的气流。这一创新不仅简化了制造过程，还减少了维护需求，因为可磨损的部件更少。此外，vaneless概念在可再生能源领域正逐渐受到重视。例如，风力涡轮机通常设计有捕捉风能以发电的叶片。然而，研究人员正在探索可能更有效利用风能的vaneless设计。这些设计可能会导致更紧凑和高效的能源生成系统，对环境的干扰也较小。vaneless系统的优势不仅限于效率和性能。它们对噪音减少也有影响。传统风扇和涡轮机由于其叶片产生的湍流，可能会产生显著噪音。相比之下，vaneless设计往往运行得更加安静，非常适合噪音污染是个问题的应用场合，比如住宅区或安静区域。此外，vaneless设计的美学吸引力也不可忽视。在产品设计中，消费者通常更喜欢流线型和现代化的外观。采用vaneless元素的产品可以提供符合当代设计趋势的简约外观。这一点在家用电器和汽车设计等行业尤为相关，因为视觉吸引力在消费者选择中扮演着重要角色。总之，术语vaneless涵盖了各个领域的多种创新方法，从工程到设计。通过消除导向叶，这些系统提供了更高的效率、降低的噪音和改善的美学。随着技术的不断发展，我们可能会看到更多vaneless设计的应用，从而推动对行业和消费者都有益的进步。工程的未来可能会受到vaneless技术原则的塑造，为创新和可持续发展的新时代铺平道路。