reverse-thrust nozzle

简明释义

反推力制动喷管

英英释义

例句

1.The reverse-thrust nozzle can significantly reduce the landing distance of the jet.

该反推喷嘴可以显著减少喷气式飞机的着陆距离。

2.During the test flight, the pilot engaged the reverse-thrust nozzle to evaluate its performance.

在测试飞行中，飞行员启用了反推喷嘴以评估其性能。

3.Engineers designed the reverse-thrust nozzle for improved deceleration during landings.

工程师设计了反推喷嘴以提高着陆时的减速效果。

4.Proper maintenance of the reverse-thrust nozzle is crucial for safe operations.

对反推喷嘴的适当维护对安全操作至关重要。

5.The aircraft used a reverse-thrust nozzle to slow down upon landing.

飞机在着陆时使用了反推喷嘴来减速。

作文

In the world of aviation, efficiency and safety are paramount. One of the key components that contribute to these aspects is the reverse-thrust nozzle (反推喷嘴). This innovative technology plays a crucial role in the braking systems of modern aircraft. By redirecting the engine's thrust forward during landing, the reverse-thrust nozzle helps to slow down the aircraft more effectively than traditional brakes alone. This not only reduces wear on the brake system but also enhances overall safety by shortening the landing distance.The concept of the reverse-thrust nozzle is relatively straightforward. When an aircraft lands, the pilot deploys the reverse thrust mechanism, which alters the direction of the engine's exhaust. Instead of propelling the aircraft forward, the thrust is directed backward, creating a force that opposes the aircraft's motion. This process is particularly beneficial during wet or slippery runway conditions, where traction may be compromised. The added deceleration provided by the reverse-thrust nozzle allows pilots to maintain better control over the aircraft during landing.Moreover, the design of the reverse-thrust nozzle has evolved significantly over the years. Initially, these nozzles were simple flaps that redirected exhaust gases. However, advancements in aerodynamics and materials science have led to more sophisticated designs that optimize performance. Modern reverse-thrust nozzles are often integrated into the engine's overall design, allowing for smoother transitions between forward and reverse thrust. This integration minimizes drag when the aircraft is in flight, thereby improving fuel efficiency.The importance of the reverse-thrust nozzle cannot be overstated, especially in the context of commercial aviation. Airlines operate under strict regulations regarding safety and efficiency, and the ability to land quickly and safely is a critical factor in meeting these standards. The deployment of the reverse-thrust nozzle can make the difference between a safe landing and a potential accident, particularly in emergency situations where every second counts.In addition to enhancing safety, the reverse-thrust nozzle also contributes to operational efficiency. By reducing the reliance on traditional braking systems, airlines can lower maintenance costs and extend the lifespan of their aircraft. This is particularly relevant in an industry where operational costs are constantly scrutinized. With the implementation of reverse-thrust nozzles, airlines can achieve a balance between safety and cost-effectiveness.Furthermore, as the aviation industry continues to evolve, the focus on sustainability has become increasingly important. The reverse-thrust nozzle can play a role in this shift by improving fuel efficiency during landing operations. With less reliance on brakes, aircraft can reduce their carbon footprint, contributing to the industry's broader goals of reducing emissions and promoting greener technologies.In conclusion, the reverse-thrust nozzle (反推喷嘴) is a vital component of modern aviation technology, enhancing safety and efficiency during landings. Its ability to redirect thrust effectively not only aids in braking but also contributes to the overall performance of aircraft. As the industry continues to prioritize safety and sustainability, innovations like the reverse-thrust nozzle will remain at the forefront of aviation advancements, ensuring that flying remains one of the safest modes of transportation available today.