reactor appurtenance

简明释义

反应堆辅助设备

英英释义

例句

1.Regular inspections of the reactor appurtenance 反应堆附属设备 help prevent costly downtimes.

定期检查反应堆附属设备有助于防止昂贵的停机时间。

2.Proper calibration of the reactor appurtenance 反应堆附属设备 is essential for optimal reactor performance.

正确校准反应堆附属设备对于优化反应堆性能至关重要。

3.During the safety audit, we found several issues with the reactor appurtenance 反应堆附属设备 that needed immediate attention.

在安全审计中，我们发现了几个需要立即关注的反应堆附属设备问题。

4.The engineers designed a new reactor appurtenance 反应堆附属设备 to improve the cooling efficiency of the reactor.

工程师设计了一种新的反应堆附属设备，以提高反应堆的冷却效率。

5.The maintenance team inspected the reactor appurtenance 反应堆附属设备 to ensure it was functioning correctly.

维护团队检查了反应堆附属设备以确保其正常运作。

作文

In the field of nuclear engineering, the term reactor appurtenance refers to various components and accessories that are integral to the functioning of a nuclear reactor. These elements play a crucial role in ensuring the reactor operates safely and efficiently. Understanding what reactor appurtenance encompasses is essential for anyone involved in nuclear technology or energy production. The primary function of a nuclear reactor is to sustain a controlled nuclear fission reaction, which generates heat used to produce steam that drives turbines for electricity generation. However, the reactor itself is not the only part of this complex system. The reactor appurtenance includes several auxiliary systems and components, such as control rods, coolant systems, and containment structures, which are vital for regulating the reactor's performance and maintaining safety standards.Control rods, for instance, are an important reactor appurtenance. They are made of materials that absorb neutrons, helping to control the rate of the fission reaction. By adjusting the position of these rods within the reactor core, operators can increase or decrease the reaction rate, thus managing the output of energy produced. This ability to control the reaction is paramount, as it prevents overheating and potential meltdowns, making control rods a critical aspect of reactor safety.Another significant component of reactor appurtenance is the cooling system. Nuclear reactors generate a substantial amount of heat, and without an effective cooling mechanism, the reactor could reach dangerously high temperatures. Coolant fluids, often water, circulate through the reactor core, absorbing heat and transferring it away from the core. This process not only helps in maintaining optimal operating temperatures but also ensures that the reactor remains stable under various operational conditions. The design and efficiency of the cooling system are therefore essential for the overall safety and functionality of the reactor.Containment structures are also categorized as reactor appurtenance. These are robust structures designed to contain any radioactive materials that may escape from the reactor. In the event of an accident, such as a breach in the reactor core, the containment building acts as a barrier, preventing the release of harmful radiation into the environment. The integrity of these structures is vital for public safety and environmental protection, underscoring the importance of reactor appurtenance in the nuclear energy sector.Furthermore, instrumentation and control systems are considered part of the reactor appurtenance. These systems provide real-time data about the reactor's performance, including temperature, pressure, and neutron flux levels. Operators rely on this information to make informed decisions regarding the operation of the reactor. Advanced monitoring technologies have been developed to enhance the reliability and accuracy of these systems, further ensuring the safe management of nuclear reactors.In conclusion, the term reactor appurtenance encompasses a wide range of components that are essential for the safe and efficient operation of nuclear reactors. From control rods and cooling systems to containment structures and instrumentation, each element plays a pivotal role in the overall functionality and safety of the reactor. A thorough understanding of reactor appurtenance is crucial for professionals in the nuclear industry, as it enables them to contribute to the advancement of safe nuclear energy practices and technologies. As the world continues to seek sustainable energy solutions, the importance of these components will only grow, highlighting the need for ongoing research and development in this vital field.

在核工程领域，术语反应堆附属设备指的是对核反应堆的正常运行至关重要的各种组件和附件。这些元素在确保反应堆安全高效运行方面发挥着关键作用。理解反应堆附属设备所包含的内容对于任何参与核技术或能源生产的人来说都是必不可少的。核反应堆的主要功能是维持受控的核裂变反应，这一过程产生的热量被用于产生驱动涡轮机发电的蒸汽。然而，反应堆本身并不是这个复杂系统的唯一部分。反应堆附属设备包括多个辅助系统和组件，如控制棒、冷却系统和围护结构，这些都是调节反应堆性能和维护安全标准的关键。例如，控制棒是一个重要的反应堆附属设备。它们由吸收中子的材料制成，有助于控制裂变反应的速率。通过调整这些棒在反应堆核心中的位置，操作员可以增加或减少反应速率，从而管理所产生的能量输出。这种控制反应的能力至关重要，因为它可以防止过热和潜在的熔毁，使控制棒成为反应堆安全的重要方面。冷却系统是另一个重要的反应堆附属设备。核反应堆会产生大量热量，如果没有有效的冷却机制，反应堆可能会达到危险的高温。冷却液体，通常是水，会在反应堆核心中循环，吸收热量并将其转移离开核心。这个过程不仅有助于维持最佳的操作温度，还确保反应堆在各种操作条件下保持稳定。因此，冷却系统的设计和效率对反应堆的整体安全性和功能性至关重要。围护结构也被归类为反应堆附属设备。这些是坚固的结构，旨在包含可能从反应堆中泄漏的任何放射性材料。在事故发生时，例如反应堆核心的破裂，围护建筑物充当屏障，防止有害辐射释放到环境中。这些结构的完整性对公众安全和环境保护至关重要，突显了反应堆附属设备在核能部门的重要性。此外，仪器和控制系统也被视为反应堆附属设备。这些系统提供关于反应堆性能的实时数据，包括温度、压力和中子流量水平。操作员依赖这些信息来做出有关反应堆操作的明智决策。先进的监测技术已经被开发出来，以增强这些系统的可靠性和准确性，进一步确保核反应堆的安全管理。总之，术语反应堆附属设备涵盖了一系列对核反应堆安全和高效运行至关重要的组件。从控制棒和冷却系统到围护结构和仪器，每个元素在反应堆的整体功能性和安全性中都扮演着关键角色。深入理解反应堆附属设备对核工业专业人士至关重要，因为这使他们能够为安全核能实践和技术的进步做出贡献。随着世界继续寻求可持续的能源解决方案，这些组件的重要性只会增加，强调了在这一重要领域持续研究和开发的必要性。