firing torque

简明释义

发火转矩

英英释义

例句

1.During testing, we noticed that variations in firing torque affected the vehicle's acceleration.

在测试过程中，我们注意到点火扭矩的变化影响了车辆的加速。

2.A higher firing torque can lead to increased power output but may also cause more wear on components.

更高的点火扭矩可以导致更大的功率输出，但也可能导致组件磨损加剧。

3.The engine's performance is heavily influenced by the optimal adjustment of the firing torque.

发动机的性能在很大程度上受到最佳调整的点火扭矩的影响。

4.The firing torque needs to be adjusted based on the specific requirements of the engine.

根据发动机的具体要求，需要调整点火扭矩。

5.To achieve better fuel efficiency, engineers must calibrate the firing torque precisely.

为了实现更好的燃油效率，工程师必须精确校准点火扭矩。

作文

In the world of engineering and mechanics, the term firing torque is often used to describe the rotational force produced by an engine during its power stroke. Understanding this concept is crucial for engineers and automotive enthusiasts alike, as it plays a significant role in determining how efficiently an engine operates. The firing torque can be defined as the torque generated when the combustion process occurs in the engine cylinder, causing the piston to move downward and thus turning the crankshaft. This process is vital for converting fuel energy into mechanical energy, which powers vehicles and machinery.The measurement of firing torque is essential because it directly influences the performance characteristics of an engine. A higher firing torque typically indicates that the engine can produce more power at lower RPMs (revolutions per minute), which is advantageous for tasks requiring significant force, such as towing or hauling heavy loads. Conversely, engines with lower firing torque may struggle under similar conditions, leading to reduced efficiency and increased wear and tear.Engineers often use dynamometers to measure firing torque. This device allows them to assess the engine's output under various operating conditions, helping to optimize performance and fuel efficiency. By analyzing the firing torque curve, engineers can identify the optimal RPM range for peak performance and make necessary adjustments to the engine design or tuning.Moreover, the firing torque is influenced by several factors, including engine displacement, fuel type, and combustion chamber design. For instance, larger displacement engines generally produce more firing torque due to their ability to burn more fuel and air mixture, resulting in more powerful explosions within the cylinders. Additionally, the choice of fuel can significantly impact the combustion process and, consequently, the firing torque. High-octane fuels tend to burn more efficiently, leading to better torque production compared to lower-octane alternatives.Another important aspect to consider is the relationship between firing torque and engine speed. While high firing torque is desirable for low-speed applications, it is also essential for the engine to maintain sufficient power at higher speeds. This balance is achieved through careful engineering and design, ensuring that the engine remains responsive and efficient across a wide range of operating conditions.In summary, the concept of firing torque is fundamental to understanding engine performance. It represents the rotational force generated during the combustion process, which directly affects an engine's power output and efficiency. By measuring and optimizing firing torque, engineers can enhance vehicle performance, improve fuel economy, and ensure that engines meet the demands of modern driving conditions. As technology continues to advance, the importance of understanding firing torque will only grow, paving the way for more efficient and powerful engines in the future.

在工程和机械的世界中，术语firing torque通常用来描述发动机在动力冲程期间产生的旋转力。理解这个概念对工程师和汽车爱好者来说至关重要，因为它在决定发动机运转效率方面起着重要作用。firing torque可以定义为当燃烧过程发生在发动机气缸内时产生的扭矩，导致活塞向下移动，从而使曲轴旋转。这个过程对于将燃料能量转化为机械能至关重要，这为车辆和机械提供动力。测量firing torque是非常重要的，因为它直接影响发动机的性能特性。较高的firing torque通常表明发动机可以在较低转速下产生更多的功率，这对于需要显著力量的任务（例如拖车或搬运重物）是有利的。相反，具有较低firing torque的发动机在类似条件下可能会感到吃力，从而导致效率降低和磨损增加。工程师通常使用测功机来测量firing torque。该设备允许他们在各种操作条件下评估发动机的输出，帮助优化性能和燃油效率。通过分析firing torque曲线，工程师可以确定峰值性能的最佳转速范围，并对发动机设计或调校进行必要的调整。此外，firing torque受到多个因素的影响，包括发动机排量、燃料类型和燃烧室设计。例如，较大排量的发动机通常由于其能够燃烧更多的燃料和空气混合物而产生更多的firing torque，从而在气缸内产生更强大的爆炸。此外，燃料的选择也会显著影响燃烧过程，从而影响firing torque。高辛烷值燃料往往燃烧更有效率，相较于低辛烷值的替代品，能产生更好的扭矩。另一个重要方面是firing torque与发动机转速之间的关系。虽然高firing torque在低速应用中是理想的，但发动机在高速下保持足够的功率也是至关重要的。通过精心的工程和设计，可以实现这种平衡，确保发动机在广泛的操作条件下保持响应性和效率。总之，firing torque的概念对理解发动机性能至关重要。它代表了在燃烧过程中产生的旋转力，直接影响发动机的功率输出和效率。通过测量和优化firing torque，工程师可以增强车辆性能，提高燃油经济性，并确保发动机满足现代驾驶条件的要求。随着技术的不断进步，理解firing torque的重要性只会增加，为未来更高效、更强大的发动机铺平道路。