pressure velocity-compounded turbine

简明释义

复式压力速度级汽轮机

英英释义

例句

1.Maintenance schedules for the pressure velocity-compounded turbine are essential to ensure long-term reliability.

压力速度复合涡轮的维护计划对于确保长期可靠性至关重要。

2.The efficiency of the pressure velocity-compounded turbine can significantly improve power generation in hydroelectric plants.

在水电站中，压力速度复合涡轮的效率可以显著提高发电能力。

3.In thermal power stations, the pressure velocity-compounded turbine plays a critical role in converting steam energy into mechanical work.

在热电站中，压力速度复合涡轮在将蒸汽能转化为机械能方面起着关键作用。

4.The pressure velocity-compounded turbine is known for its ability to handle high pressures efficiently.

压力速度复合涡轮以其高效处理高压的能力而闻名。

5.Engineers are currently researching the optimal design for a pressure velocity-compounded turbine to maximize output.

工程师们目前正在研究最佳设计，以最大化压力速度复合涡轮的输出。

作文

In the field of engineering, particularly in the design and operation of turbines, the term pressure velocity-compounded turbine plays a significant role. This type of turbine combines both pressure and velocity principles to enhance efficiency and performance. To understand this concept better, we must break down the components of the term itself. A turbine, fundamentally, is a device that converts fluid energy into mechanical energy, which can then be used to generate electricity or perform other forms of work. The pressure velocity-compounded turbine specifically refers to a design that integrates both pressure drops and kinetic energy conversions in a compounded manner.The first aspect to consider is 'pressure compounding'. In traditional turbines, energy extraction often relies solely on pressure differences between inlet and outlet. However, in a pressure velocity-compounded turbine, the design allows for multiple stages where the pressure is reduced in a controlled manner. This staged reduction not only maximizes the energy extracted from the fluid but also minimizes losses due to turbulence and other inefficiencies. By managing how pressure is released across different stages, engineers can optimize the turbine's overall performance.Next, we examine the 'velocity compounding' aspect. In a typical turbine setup, the fluid's velocity increases as it passes through the blades, converting pressure energy into kinetic energy. In a pressure velocity-compounded turbine, the design incorporates multiple sets of blades that allow for repeated acceleration and deceleration of the fluid. This means that the turbine can extract energy more efficiently at various points in its operation. By alternating between high-velocity and low-velocity stages, the turbine can maintain a more consistent energy output, which is crucial for applications requiring stable power generation.The combination of these two compounding methods results in a turbine that is not only efficient but also versatile. Such turbines are particularly beneficial in applications involving high flow rates and varying pressure conditions, such as in hydropower plants or large industrial processes. Moreover, the pressure velocity-compounded turbine design can lead to smaller turbine sizes for the same power output compared to traditional designs, which is a significant advantage in terms of space and material usage.Furthermore, advancements in materials and computational fluid dynamics have allowed engineers to refine the pressure velocity-compounded turbine design even further. With modern technology, simulations can predict how changes in blade shape or arrangement can impact performance, leading to innovative designs that push the boundaries of what turbines can achieve. As the world moves towards more sustainable energy solutions, the efficiency offered by such turbines will be paramount in meeting global energy demands while minimizing environmental impacts.In conclusion, the pressure velocity-compounded turbine represents a sophisticated approach to turbine design that leverages both pressure and velocity principles to optimize energy extraction from fluids. As industries continue to evolve and seek more efficient energy solutions, understanding and implementing such advanced technologies will be essential for future developments in engineering and energy production.

在工程领域，尤其是在涡轮机的设计和操作中，术语压力速度复合涡轮机发挥着重要作用。这种类型的涡轮机结合了压力和速度原理，以提高效率和性能。为了更好地理解这一概念，我们必须分解术语本身的组成部分。涡轮机从根本上来说，是一种将流体能量转化为机械能的装置，这可以用来发电或执行其他形式的工作。压力速度复合涡轮机特指一种设计，它以复合的方式整合了压力下降和动能转换。首先要考虑的是“压力复合”。在传统涡轮机中，能量提取通常仅依赖于进出口之间的压力差。然而，在压力速度复合涡轮机中，设计允许在多个阶段中以受控的方式降低压力。这种分阶段的减少不仅最大化了从流体中提取的能量，还最小化了由于湍流和其他低效造成的损失。通过管理不同阶段的压力释放，工程师可以优化涡轮机的整体性能。接下来，我们考察“速度复合”方面。在典型的涡轮机设置中，流体在通过叶片时速度会增加，从而将压力能转化为动能。在压力速度复合涡轮机中，设计结合了多组叶片，允许流体的加速和减速重复进行。这意味着涡轮机能够在其操作的各个点更高效地提取能量。通过在高速和低速阶段之间交替，涡轮机能够保持更稳定的能量输出，这对于需要稳定发电的应用至关重要。这两种复合方法的结合产生了一种不仅高效而且多功能的涡轮机。这种涡轮机在涉及高流量和变化压力条件的应用中尤为有利，例如在水电站或大型工业过程中。此外，压力速度复合涡轮机设计还可以在相同功率输出的情况下，导致涡轮机尺寸更小，相对于传统设计而言，这在空间和材料使用方面是一个显著优势。此外，材料和计算流体动力学的进步使工程师能够进一步完善压力速度复合涡轮机的设计。借助现代技术，模拟可以预测叶片形状或排列的变化如何影响性能，从而导致推动涡轮机所能达到的创新设计。随着世界向更可持续能源解决方案迈进，这种涡轮机所提供的效率将在满足全球能源需求同时最小化环境影响方面至关重要。总之，压力速度复合涡轮机代表了一种复杂的涡轮机设计方法，利用压力和速度原理优化从流体中提取能量。随着行业的不断发展，寻求更高效的能源解决方案，理解和实施这种先进技术对于未来工程和能源生产的发展将是必不可少的。