design basis depressurization accident

简明释义

设计依据卸压事故

英英释义

例句

1.Mitigation strategies for a design basis depressurization accident 设计基础减压事故 were discussed in the safety meeting.

在安全会议上讨论了针对<用span>设计基础减压事故的缓解策略。

2.In the event of a design basis depressurization accident 设计基础减压事故, the emergency response team must act quickly to mitigate risks.

在发生<用span>设计基础减压事故时，紧急响应团队必须迅速采取行动以降低风险。

3.The engineers conducted a thorough analysis of the design basis depressurization accident 设计基础减压事故 to ensure safety protocols were adequate.

工程师对<用span>设计基础减压事故进行了彻底分析，以确保安全协议足够完善。

4.Regulatory bodies require detailed reports on potential design basis depressurization accidents 设计基础减压事故 during facility inspections.

监管机构在设施检查期间要求提供关于潜在<用span>设计基础减压事故的详细报告。

5.The training program included simulations of a design basis depressurization accident 设计基础减压事故 to prepare staff for real-life scenarios.

培训项目包括模拟<用span>设计基础减压事故以准备员工应对真实场景。

作文

In the field of nuclear engineering, safety is a paramount concern. One critical aspect of ensuring safety in nuclear power plants is understanding and preparing for various potential accidents. Among these, the design basis depressurization accident (DBDA) plays a significant role. A design basis depressurization accident refers to a scenario where there is a sudden loss of pressure within the reactor coolant system, which can have serious implications for the safety of the plant and its surrounding environment. This type of accident is considered in the design phase of nuclear reactors to ensure that adequate safety measures are in place.The concept of a design basis depressurization accident is crucial because it helps engineers and safety analysts assess the potential risks and develop appropriate mitigation strategies. During a DBDA, the reactor coolant may escape due to a breach in the system, leading to a rapid drop in pressure. This situation can result in overheating of the reactor core if not managed properly. Therefore, understanding the dynamics of such an accident is essential for designing systems that can effectively respond to this emergency.To prepare for a design basis depressurization accident, nuclear plants implement several safety features. For example, containment structures are built to withstand high-pressure scenarios and prevent the release of radioactive materials into the environment. Additionally, emergency cooling systems are designed to activate automatically in the event of a depressurization, ensuring that the reactor core remains cool and stable.Moreover, regulatory bodies require nuclear facilities to conduct regular safety drills and simulations that include scenarios involving a design basis depressurization accident. These exercises help personnel become familiar with emergency protocols and improve their response times during actual incidents. Training staff to handle such emergencies is vital for maintaining safety standards and protecting public health.The importance of understanding a design basis depressurization accident extends beyond just technical preparations; it also involves communication with the public and stakeholders. Transparency about potential risks and the measures taken to mitigate them fosters trust in nuclear technology. When communities are informed about how a nuclear power plant prepares for possible accidents, they are more likely to support its operation.In conclusion, the design basis depressurization accident is a critical consideration in the design and operation of nuclear power plants. By anticipating this type of accident, engineers can create robust safety systems that protect both the facility and the surrounding community. Continuous training, simulation, and open communication are essential components of a comprehensive safety strategy that addresses the complexities associated with nuclear energy production. As the world increasingly turns to nuclear power as a clean energy source, the importance of understanding and preparing for design basis depressurization accidents cannot be overstated. Ensuring the safety of nuclear facilities is not just a regulatory requirement; it is a moral obligation to safeguard future generations from potential hazards.

在核工程领域，安全是最重要的考虑因素。确保核电厂安全的一个关键方面是理解和准备各种潜在事故。在这些事故中，设计基础减压事故（DBDA）发挥着重要作用。设计基础减压事故指的是反应堆冷却系统内突然失去压力的情景，这可能对工厂及其周围环境的安全产生严重影响。这种类型的事故在核反应堆的设计阶段被考虑，以确保采取了足够的安全措施。设计基础减压事故的概念至关重要，因为它帮助工程师和安全分析师评估潜在风险并制定适当的缓解策略。在DBDA期间，由于系统破裂，反应堆冷却剂可能会泄漏，导致压力迅速下降。如果不妥善管理，这种情况可能导致反应堆核心过热。因此，理解这种事故的动态对于设计能够有效应对这种紧急情况的系统至关重要。为了准备应对设计基础减压事故，核电厂实施了几项安全特性。例如，建造了承载高压场景的围护结构，以防止放射性物质释放到环境中。此外，紧急冷却系统被设计为在减压事件发生时自动启动，确保反应堆核心保持冷却和稳定。此外，监管机构要求核设施进行定期的安全演练和模拟，其中包括涉及设计基础减压事故的情景。这些演习帮助人员熟悉应急协议，提高他们在实际事件中的反应时间。培训员工处理此类紧急情况对于维护安全标准和保护公众健康至关重要。理解设计基础减压事故的重要性不仅仅限于技术准备；它还涉及与公众和利益相关者的沟通。关于潜在风险及其缓解措施的透明度有助于建立对核技术的信任。当社区了解核电厂如何为可能的事故做好准备时，他们更有可能支持其运营。总之，设计基础减压事故是在核电厂设计和运营中必须考虑的关键因素。通过预测这种类型的事故，工程师可以创建强大的安全系统，以保护设施和周围社区。持续的培训、模拟和开放的沟通是全面安全战略的重要组成部分，解决与核能生产相关的复杂性。随着世界日益转向核能作为清洁能源来源，理解和准备设计基础减压事故的重要性不容低估。确保核设施的安全不仅仅是法规要求；这是保护未来几代人免受潜在危害的道德义务。