pressurized reactor

简明释义

加压反应堆

英英释义

例句

1.The pressurized reactor 加压反应堆 uses water as both a coolant and a neutron moderator.

加压反应堆使用水作为冷却剂和中子减速剂。

2.The safety of the pressurized reactor 加压反应堆 is paramount in nuclear power plants.

核电站中，加压反应堆的安全性至关重要。

3.Engineers are conducting tests to ensure the pressurized reactor 加压反应堆 operates efficiently under high pressure.

工程师正在进行测试，以确保加压反应堆在高压下高效运行。

4.The design of the pressurized reactor 加压反应堆 minimizes the risk of radiation leaks.

加压反应堆的设计最大限度地降低了辐射泄漏的风险。

5.Maintenance of the pressurized reactor 加压反应堆 is crucial for long-term operation.

加压反应堆的维护对于长期运行至关重要。

作文

The development of nuclear energy has significantly transformed the landscape of power generation worldwide. One of the most critical components in this field is the pressurized reactor, which plays a pivotal role in ensuring the efficient and safe production of electricity. A pressurized reactor (压力反应堆) operates under high pressure, allowing it to maintain a higher temperature without the water boiling. This characteristic is essential for achieving a higher thermal efficiency compared to other reactor types.In a typical pressurized reactor, water is used as both a coolant and a neutron moderator. The system is designed to circulate water through the reactor core, where it absorbs heat generated by nuclear fission. This heated water is then pumped to a steam generator, where it transfers its heat to a secondary water circuit, producing steam that drives turbines to generate electricity. The high pressure within the reactor prevents the coolant from boiling, which is crucial for the reactor's stability and safety.One of the main advantages of using a pressurized reactor is its ability to operate at high temperatures, leading to improved thermal efficiency. This efficiency is vital in reducing fuel consumption and minimizing waste. Moreover, the design of pressurized reactors incorporates multiple safety features, such as containment structures and redundant cooling systems, which are essential for preventing accidents. These safety measures have been proven effective in various incidents, further establishing the reliability of this technology.However, the use of pressurized reactors is not without challenges. The high-pressure environment necessitates robust materials that can withstand extreme conditions over long periods. Engineers and scientists continually work on improving these materials to enhance their durability and resistance to corrosion. Additionally, the management of nuclear waste remains a significant concern, as spent fuel must be handled and stored safely to prevent environmental contamination.The future of pressurized reactors appears promising, especially with advancements in technology aimed at enhancing their safety and efficiency. Innovative designs, such as small modular reactors (SMRs), are being developed to address some of the limitations of traditional reactors. These smaller units can be built in factories and transported to sites, potentially reducing construction costs and time.In conclusion, the pressurized reactor (压力反应堆) is a cornerstone of modern nuclear power generation. Its ability to operate efficiently under high pressure while maintaining safety makes it an attractive option for meeting the world's growing energy demands. As research and development continue, we can expect further improvements in this technology, paving the way for a more sustainable and secure energy future. Understanding the intricacies of pressurized reactors is essential for anyone interested in the field of nuclear engineering and energy production, as they represent a significant advancement in our quest for reliable and clean energy sources.

核能的发展显著改变了全球电力生产的格局。在这个领域中，压力反应堆（压力反应堆）是确保高效和安全发电的重要组成部分。压力反应堆在高压下运行，使其能够在不沸腾的情况下维持更高的温度。这一特性对于实现比其他反应堆类型更高的热效率至关重要。在典型的压力反应堆中，水既用作冷却剂又用作中子慢化剂。该系统旨在通过反应堆核心循环水，吸收核裂变产生的热量。然后，这些加热的水被泵送到蒸汽发生器，在那里它将热量转移到第二个水回路，产生驱动涡轮机发电的蒸汽。反应堆内的高压防止冷却剂沸腾，这对反应堆的稳定性和安全性至关重要。使用压力反应堆的主要优点之一是其在高温下运行的能力，从而提高热效率。这种效率对于减少燃料消耗和最小化废物至关重要。此外，压力反应堆的设计结合了多重安全特性，如围护结构和冗余冷却系统，这对于防止事故至关重要。这些安全措施在各种事件中已被证明有效，进一步确立了该技术的可靠性。然而，使用压力反应堆并非没有挑战。高压环境需要强大的材料，以承受极端条件下的长期使用。工程师和科学家们不断致力于改善这些材料，以增强其耐久性和抗腐蚀性。此外，核废料管理仍然是一个重大问题，因为使用过的燃料必须安全处理和储存，以防止环境污染。压力反应堆的未来看起来很有前途，特别是随着旨在提高安全性和效率的技术进步。小型模块化反应堆（SMR）等创新设计正在开发中，以解决传统反应堆的一些局限性。这些较小的单元可以在工厂中建造并运输到现场，潜在地降低建设成本和时间。总之，压力反应堆（压力反应堆）是现代核电发电的基石。它在高压下高效运行并保持安全的能力使其成为满足世界日益增长的能源需求的有吸引力的选择。随着研究和开发的持续进行，我们可以期待这一技术的进一步改进，为更可持续和安全的能源未来铺平道路。了解压力反应堆的复杂性对于任何对核工程和能源生产感兴趣的人来说都是至关重要的，因为它们代表了我们寻求可靠和清洁能源来源的重大进展。