cryogenic engineering

简明释义

低温技术

英英释义

例句

1.The advancements in cryogenic engineering 低温工程 have led to more efficient rocket fuel storage.

低温工程的进步使火箭燃料存储更加高效。

2.Research in cryogenic engineering 低温工程 has opened new doors in space exploration technologies.

低温工程的研究为太空探索技术开辟了新天地。

3.Many medical applications rely on cryogenic engineering 低温工程 for the preservation of biological samples.

许多医学应用依赖于低温工程来保存生物样本。

4.The field of cryogenic engineering 低温工程 is critical for the development of superconducting materials.

低温工程领域对于超导材料的发展至关重要。

5.In cryogenic engineering 低温工程, understanding thermodynamics is essential for designing efficient systems.

在低温工程中，理解热力学对设计高效系统至关重要。

作文

Cryogenic engineering, or 低温工程, is a specialized field that focuses on the behavior of materials at extremely low temperatures. This discipline plays a crucial role in various industries, including aerospace, medical technology, and energy production. Understanding 低温工程 is essential for engineers and scientists who are involved in designing systems that operate under cryogenic conditions, where temperatures can drop to below -150 degrees Celsius. One of the primary applications of 低温工程 is in the storage and transportation of liquefied gases, such as liquid nitrogen and liquid helium. These gases are used in a wide range of applications, from cooling superconducting magnets in particle accelerators to preserving biological samples in medical research. The principles of 低温工程 involve thermodynamics, fluid mechanics, and material science. Engineers must understand how different materials behave when exposed to extreme cold, as many materials can become brittle or lose their structural integrity at low temperatures. For instance, metals like steel can become less ductile, while certain polymers may lose their elasticity. Therefore, selecting the right materials for cryogenic applications is critical to ensure safety and functionality.Another important aspect of 低温工程 is the design of cryogenic systems. These systems require specialized insulation techniques to minimize heat transfer and maintain low temperatures. Vacuum insulation, for example, is commonly used in cryogenic tanks to prevent heat from entering the system. Additionally, engineers must develop effective cooling methods to achieve and maintain cryogenic temperatures. This often involves using refrigeration cycles or employing cryocoolers that can cool down to the required temperatures.In the aerospace industry, 低温工程 is vital for the development of rocket propulsion systems. Liquid oxygen and liquid hydrogen, both of which are cryogenic fuels, are used in many rocket engines. The efficiency and performance of these engines heavily depend on the proper handling and storage of these fuels at low temperatures. Any failure in the cryogenic system can lead to catastrophic results, making 低温工程 a critical area of study for aerospace engineers.Moreover, 低温工程 has significant implications in the field of quantum computing. Superconductors, which are materials that can conduct electricity without resistance at low temperatures, are essential components in quantum computers. The ability to operate these systems effectively relies on advanced 低温工程 techniques to maintain the necessary cryogenic conditions.In conclusion, 低温工程 is a fascinating and essential branch of engineering that has a profound impact on various technological advancements. From aerospace to medical applications, the principles of 低温工程 are integral to the success of many modern technologies. As we continue to explore new frontiers in science and engineering, the importance of understanding and mastering 低温工程 will only grow, paving the way for innovative solutions and discoveries in the future.

低温工程是一门专注于材料在极低温度下行为的专业领域。该学科在航空航天、医疗技术和能源生产等多个行业中发挥着至关重要的作用。理解低温工程对参与设计在低温条件下运行的系统的工程师和科学家来说至关重要，因为温度可能降到-150摄氏度以下。低温工程的主要应用之一是液化气体的储存和运输，例如液氮和液氦。这些气体在从冷却粒子加速器中的超导磁铁到在医学研究中保存生物样本等广泛应用中被使用。低温工程的原理涉及热力学、流体力学和材料科学。工程师必须了解不同材料在极寒环境下的行为，因为许多材料在低温下会变得脆弱或失去结构完整性。例如，钢等金属可能变得不那么延展，而某些聚合物可能失去弹性。因此，为低温应用选择合适的材料对于确保安全和功能至关重要。低温工程的另一个重要方面是低温系统的设计。这些系统需要专门的绝缘技术来最小化热传递并维持低温。真空绝缘就是一种常用于低温罐中的方法，以防止热量进入系统。此外，工程师必须开发有效的冷却方法，以达到和维持低温。这通常涉及使用制冷循环或采用能够降到所需温度的制冷机。在航空航天行业，低温工程对于火箭推进系统的开发至关重要。液氧和液氢，这两种低温燃料，被用于许多火箭发动机。这些发动机的效率和性能在很大程度上依赖于对这些燃料在低温下的正确处理和储存。低温系统的任何故障都可能导致灾难性后果，使低温工程成为航空航天工程师研究的关键领域。此外，低温工程在量子计算领域也具有重要意义。超导体是能够在低温下无阻力导电的材料，是量子计算机中的基本组件。有效运行这些系统的能力依赖于先进的低温工程技术，以维持必要的低温条件。总之，低温工程是一门迷人且至关重要的工程分支，对各种技术进步产生深远影响。从航空航天到医疗应用，低温工程的原理是许多现代技术成功的基础。随着我们继续探索科学和工程的新前沿，理解和掌握低温工程的重要性只会增加，为未来创新解决方案和发现铺平道路。