heat-removal system

简明释义

散热系统

英英释义

例句

1.In high-performance computers, a reliable heat-removal system is essential to prevent overheating.

在高性能计算机中，可靠的热量移除系统对于防止过热至关重要。

2.During the summer months, the heat-removal system in our building helps keep indoor temperatures comfortable.

在夏季，我们建筑内的热量移除系统有助于保持室内温度舒适。

3.The car's heat-removal system ensures that the engine does not overheat during long drives.

汽车的热量移除系统确保引擎在长途驾驶中不会过热。

4.The server room is equipped with a specialized heat-removal system to maintain optimal temperatures.

服务器机房配备了专门的热量移除系统以维持最佳温度。

5.The new model of the air conditioner features an advanced heat-removal system that improves energy efficiency.

新款空调采用了先进的热量移除系统，提高了能源效率。

作文

In today's rapidly advancing technological world, the importance of efficient thermal management cannot be overstated. One critical component in this realm is the heat-removal system, which plays a vital role in maintaining optimal operating temperatures for various devices and machinery. A heat-removal system refers to a mechanism designed to dissipate excess heat generated during the operation of equipment, ensuring that components do not overheat and fail. This system is particularly crucial in industries such as electronics, automotive, and aerospace, where overheating can lead to catastrophic failures and significant safety hazards.The basic principle behind a heat-removal system involves transferring heat away from the source and releasing it into the environment or transferring it to a cooling medium. There are several types of heat-removal systems, including passive and active cooling methods. Passive systems rely on natural convection and conduction, utilizing materials with high thermal conductivity to draw heat away from critical components. Active systems, on the other hand, use fans, pumps, or refrigerants to enhance heat transfer, providing more effective cooling solutions.One common example of a heat-removal system is the radiator found in automobiles. The engine generates a significant amount of heat during operation, and without an efficient heat-removal system, the engine could overheat, leading to severe damage. The radiator works by circulating coolant through the engine block, absorbing heat, and then transferring that heat to the air as the vehicle moves forward. This process not only keeps the engine at a safe operating temperature but also improves overall performance and efficiency.In the realm of electronics, the significance of a heat-removal system becomes even more pronounced. Modern electronic devices, such as smartphones and computers, generate substantial heat due to their compact size and high processing power. Without adequate cooling, these devices can suffer from thermal throttling, where the performance is deliberately reduced to prevent overheating. To combat this issue, manufacturers employ various heat-removal systems, such as heat sinks, thermal pads, and liquid cooling solutions, to ensure that the devices remain cool under heavy usage.Moreover, the development of advanced materials and technologies has led to the emergence of innovative heat-removal systems. For instance, phase change materials (PCMs) can absorb and release heat during phase transitions, providing a passive cooling solution that can be integrated into building materials or electronic devices. Similarly, microchannel cooling technology utilizes tiny channels to enhance heat transfer in compact spaces, making it ideal for high-performance computing applications.In conclusion, the heat-removal system is an essential aspect of modern engineering and design, ensuring the reliability and efficiency of various devices and systems. As technology continues to evolve, the demand for effective thermal management solutions will only grow. Understanding the principles and applications of heat-removal systems is crucial for engineers and designers who aim to create innovative products that can withstand the challenges of heat generation. By investing in research and development of new heat-removal systems, industries can enhance performance, safety, and longevity of their products, ultimately benefiting consumers and the environment alike.

在当今快速发展的技术世界中，高效热管理的重要性不容忽视。一个关键组件是热移除系统，它在维持各种设备和机械的最佳操作温度方面发挥着至关重要的作用。热移除系统指的是一种机制，旨在散发在设备运行过程中产生的多余热量，确保组件不会过热而导致故障。这个系统在电子、汽车和航空航天等行业尤为重要，因为过热可能导致灾难性的故障和严重的安全隐患。热移除系统的基本原理是将热量从源头转移并释放到环境中，或将其转移到冷却介质中。有几种类型的热移除系统，包括被动和主动冷却方法。被动系统依赖于自然对流和导热，利用具有高热导率的材料将热量从关键组件中抽走。而主动系统则使用风扇、泵或制冷剂来增强热传递，提供更有效的冷却解决方案。一个常见的热移除系统例子是汽车中的散热器。发动机在运行过程中产生大量热量，如果没有高效的热移除系统，发动机可能会过热，导致严重损坏。散热器通过循环冷却液穿过发动机缸体，吸收热量，然后将这些热量转移到空气中，随着车辆的前进而释放。这一过程不仅保持了发动机在安全的操作温度下，还提高了整体性能和效率。在电子领域，热移除系统的重要性更加突出。现代电子设备，例如智能手机和计算机，由于其紧凑的尺寸和高处理能力而产生大量热量。如果没有足够的冷却，这些设备可能会遭受热节流，即为了防止过热而故意降低性能。为了应对这一问题，制造商采用各种热移除系统，如散热器、导热垫和液体冷却解决方案，以确保设备在重负荷使用下保持冷却。此外，先进材料和技术的发展促使创新的热移除系统的出现。例如，相变材料（PCM）可以在相变过程中吸收和释放热量，提供一种被动冷却解决方案，可以集成到建筑材料或电子设备中。类似地，微通道冷却技术利用微小通道在紧凑空间中增强热传递，非常适合高性能计算应用。总之，热移除系统是现代工程和设计的重要方面，确保各种设备和系统的可靠性和效率。随着技术的不断发展，对有效热管理解决方案的需求只会增加。理解热移除系统的原理和应用对于旨在创造能够承受热量产生挑战的创新产品的工程师和设计师至关重要。通过投资于新热移除系统的研发，各行业可以提高产品的性能、安全性和耐用性，最终惠及消费者和环境。