total thrust

简明释义

总推力

英英释义

例句

1.The rocket's engine produces a maximum total thrust of 500,000 pounds.

火箭的引擎能产生最高总推力为500,000磅。

2.The total thrust of the jet engine determines its speed and altitude capabilities.

喷气发动机的总推力决定了其速度和高度能力。

3.The total thrust generated by the two engines combined is impressive.

两个引擎组合产生的总推力令人印象深刻。

4.Engineers calculated the total thrust needed for the spacecraft to escape Earth's gravity.

工程师计算了太空船逃离地球引力所需的总推力。

5.To achieve orbit, the satellite requires a total thrust of at least 20,000 newtons.

为了达到轨道，卫星需要至少20,000牛顿的总推力。

作文

In the field of aerospace engineering, understanding the concept of total thrust is crucial for designing efficient and powerful propulsion systems. 总推力 refers to the total force produced by an engine or a group of engines that propels an aircraft or spacecraft forward. This force is essential for overcoming the gravitational pull of the Earth and achieving flight. The total thrust generated by an engine depends on various factors, including the type of fuel used, the design of the engine, and the operating conditions under which it functions.To illustrate the importance of total thrust, consider the launch of a rocket. During liftoff, the rocket must generate enough total thrust to lift its massive weight off the ground. This requires careful calculations and engineering to ensure that the engines can produce sufficient force. Engineers often conduct tests to measure the total thrust of each engine before the actual launch, ensuring that the rocket will perform as expected.Furthermore, the total thrust is not only significant during the initial launch phase but also plays a vital role in the entire flight trajectory of the vehicle. As the rocket ascends, it may encounter varying atmospheric conditions that affect its performance. Adjustments may need to be made to the engines to maintain the required total thrust throughout the flight. This adaptability is essential for successful missions, especially when payloads are involved.In commercial aviation, the total thrust of an aircraft's engines directly impacts its performance, including takeoff distance, climb rate, and cruising speed. Pilots and flight planners must consider the total thrust available to ensure that the aircraft can safely take off and reach cruising altitude while carrying passengers and cargo. A well-designed aircraft will have engines that provide optimal total thrust relative to its weight, maximizing efficiency and safety.The relationship between total thrust and fuel efficiency is another critical aspect of modern aviation. Airlines are increasingly focusing on reducing fuel consumption to lower operational costs and minimize their environmental impact. By optimizing the total thrust produced by engines, manufacturers can create aircraft that not only perform well but also consume less fuel. This has led to advancements in technology, such as more efficient engine designs and alternative fuels.In conclusion, the concept of total thrust encompasses more than just the raw power of an engine; it is a fundamental principle that influences every aspect of flight, from design and performance to efficiency and safety. Understanding total thrust is essential for anyone involved in aerospace engineering or aviation, as it directly affects the success of flights and missions. As technology continues to evolve, the pursuit of greater total thrust with improved efficiency will remain a key focus in the industry, paving the way for future advancements in air and space travel.

在航空航天工程领域，理解总推力的概念对于设计高效而强大的推进系统至关重要。总推力是指由发动机或一组发动机产生的推动飞机或航天器前进的总力。这种力量对于克服地球的引力并实现飞行是必不可少的。发动机产生的总推力取决于多种因素，包括所使用的燃料类型、发动机的设计以及其工作条件。为了说明总推力的重要性，可以考虑火箭的发射。在起飞过程中，火箭必须产生足够的总推力以将其巨大的重量从地面抬起。这需要仔细的计算和工程设计，以确保发动机能够产生足够的力量。工程师们通常会在实际发射前进行测试，以测量每台发动机的总推力，确保火箭将按预期运行。此外，总推力不仅在初始发射阶段重要，而且在飞行轨迹的整个过程中也发挥着重要作用。当火箭上升时，它可能会遇到影响其性能的不同大气条件。可能需要对发动机进行调整，以保持所需的总推力。这种适应能力对于成功的任务至关重要，特别是在涉及有效载荷时。在商业航空中，飞机发动机的总推力直接影响其性能，包括起飞距离、爬升率和巡航速度。飞行员和航班计划者必须考虑可用的总推力，以确保飞机能够安全起飞并在携带乘客和货物的情况下达到巡航高度。设计良好的飞机将具有相对于其重量提供最佳总推力的发动机，从而最大限度地提高效率和安全性。总推力与燃油效率之间的关系是现代航空的另一个关键方面。航空公司越来越关注减少燃油消耗，以降低运营成本并最小化对环境的影响。通过优化发动机产生的总推力，制造商可以创造出不仅性能良好而且燃油消耗更少的飞机。这导致了技术的进步，例如更高效的发动机设计和替代燃料。总之，总推力的概念不仅仅涵盖了发动机的原始动力；它是一个基本原则，影响飞行的每个方面，从设计和性能到效率和安全。理解总推力对于任何参与航空航天工程或航空的人来说都是必不可少的，因为它直接影响到飞行和任务的成功。随着技术的不断发展，追求更大的总推力和提高效率将继续成为行业的关键焦点，为未来的航空和太空旅行的进步铺平道路。