turbocharger

简明释义

英[ˈtɜːbəʊtʃɑːdʒə(r)]美[ˈtɜːrboʊtʃɑːrdʒər]

n. 涡轮增压器

英英释义

单词用法

同义词

反义词

例句

1.The principle of the double board VGT and the application on a diesel engine of this kind of turbocharger are introduced in this paper.

介绍了双舌形挡板变截面涡轮的工作原理和这种变截面涡轮增压器在柴油机上的实用情况。

2.Among the engine's features are the Twin-Scroll turbocharger and the high-pressure direct petrol injection system.

其中发动机的特点是双涡旋增压器和高压将汽油直喷系统。

3.Dynamic balance test should be carried out to the rotor of the turbocharger.

涡轮增压器转子应进行动平衡试验。

4.The end tanks of turbocharger air cooler housings, for example, are sometimes made of plastic.

例如有些涡轮增压器空气冷却腔尾箱是用塑料制成的。

5.After the injection of a gaseous mixture of steam and gas into a turbine a change in turbocharger operating condition will take place.

水蒸气与燃气混合后的混合气体注入涡轮后，涡轮增压器会出现运行状态的变化。

6.Turbocharger is to increase the pressure, not voltage.

增压器是增加压力的，不是电压。

7.The mechanic explained how a turbocharger works to increase horsepower.

机械师解释了涡轮增压器如何工作以增加马力。

8.The new sports car features a powerful turbocharger that significantly boosts its performance.

这款新跑车配备了一个强大的涡轮增压器，显著提升了其性能。

9.After adding a turbocharger, the car's acceleration improved dramatically.

加装涡轮增压器后，汽车的加速性能显著提升。

10.Many modern trucks come equipped with a turbocharger to enhance towing capacity.

许多现代卡车配备了涡轮增压器以增强拖曳能力。

11.Installing a turbocharger can improve the fuel efficiency of your engine.

安装一个涡轮增压器可以提高你发动机的燃油效率。

作文

In the world of automotive engineering, efficiency and performance are paramount. One of the most significant advancements in this field is the invention of the turbocharger. A turbocharger is a device that forces extra air into the combustion chamber of an engine, allowing it to burn more fuel and produce more power without increasing the engine's size. This technology has revolutionized the way we think about engine performance and fuel efficiency. The basic principle behind a turbocharger is relatively simple. It consists of two main components: a turbine and a compressor. The turbine is driven by exhaust gases that exit the engine. As these gases spin the turbine, it is connected to a compressor that draws in air from the atmosphere. This process compresses the incoming air, increasing its density before it enters the engine. The result is a more powerful explosion in the combustion chamber, which translates to increased horsepower and torque. One of the primary benefits of using a turbocharger is improved fuel efficiency. In traditional naturally aspirated engines, larger engines are often required to achieve higher power outputs. However, with a turbocharger, smaller engines can produce similar power levels, which means less fuel consumption and lower emissions. This is particularly important in today’s world, where environmental concerns and fuel prices are on the rise. Moreover, turbochargers allow for greater versatility in engine design. Manufacturers can create smaller, lighter engines that still deliver high performance. This not only enhances vehicle dynamics but also contributes to overall weight savings, leading to better handling and acceleration. The automotive industry has embraced this technology, with many modern vehicles equipped with turbocharged engines, ranging from compact cars to high-performance sports cars. However, the use of turbochargers is not without its challenges. One notable issue is turbo lag, which is the delay between pressing the accelerator and feeling the power surge. This occurs because it takes time for the exhaust gases to spool up the turbine. Engineers have developed various solutions to minimize turbo lag, such as twin-scroll turbochargers and variable geometry turbochargers, which enhance response times. Additionally, maintenance of a turbocharger requires careful attention. Since it operates under extreme conditions, including high temperatures and pressures, regular oil changes and monitoring of engine health are crucial to prevent failures. In conclusion, the turbocharger represents a remarkable innovation in automotive technology. It allows for increased power output and fuel efficiency while enabling manufacturers to produce smaller, lighter engines. As the automotive industry continues to evolve, the turbocharger will undoubtedly play a vital role in shaping the future of transportation, balancing performance with sustainability. Understanding the function and importance of a turbocharger is essential for anyone interested in the mechanics of modern vehicles and the ongoing quest for efficiency in engine design.

在汽车工程的世界中，效率和性能至关重要。这个领域最重要的进展之一就是涡轮增压器的发明。涡轮增压器是一种将额外空气强制送入发动机燃烧室的装置，使其能够燃烧更多的燃料并产生更多的动力，而无需增加发动机的大小。这项技术彻底改变了我们对发动机性能和燃油效率的看法。涡轮增压器的基本原理相对简单。它由两个主要组件组成：涡轮和压缩机。涡轮由排气气体驱动，这些气体从发动机排出。当这些气体旋转涡轮时，它与一个从大气中吸入空气的压缩机相连。这个过程压缩了进入的空气，在进入发动机之前增加了其密度。结果是在燃烧室内产生更强的爆炸，这转化为增加的马力和扭矩。使用涡轮增压器的主要好处之一是提高燃油效率。在传统的自然吸气发动机中，通常需要更大的发动机来实现更高的功率输出。然而，借助涡轮增压器，较小的发动机可以产生类似的功率水平，这意味着更少的燃料消耗和更低的排放。这在当今世界尤为重要，因为环境问题和燃料价格日益上升。此外，涡轮增压器还允许发动机设计更大的灵活性。制造商可以创建更小、更轻的发动机，同时仍然提供高性能。这不仅增强了车辆的动态表现，还促进了整体重量的节省，从而改善了操控和加速。汽车行业已经接受了这一技术，许多现代车辆配备了涡轮增压发动机，从紧凑型汽车到高性能跑车。然而，使用涡轮增压器并非没有挑战。其中一个显著的问题是涡轮延迟，即按下加速器和感受到动力激增之间的延迟。这是因为排气气体需要时间来旋转涡轮。工程师们开发了各种解决方案来最小化涡轮延迟，例如双流道涡轮增压器和可变几何涡轮增压器，以提高响应速度。此外，涡轮增压器的维护需要格外注意。由于其在极端条件下运行，包括高温和高压，因此定期更换机油和监控发动机健康对于防止故障至关重要。总之，涡轮增压器代表了汽车技术的显著创新。它不仅可以提高功率输出和燃油效率，还使制造商能够生产更小、更轻的发动机。随着汽车行业的不断发展，涡轮增压器无疑将在塑造未来交通方面发挥重要作用，平衡性能与可持续性。理解涡轮增压器的功能和重要性对于任何对现代车辆的机械原理和追求发动机设计效率的人来说都是至关重要的。