thermal spike

简明释义

热峰

英英释义

例句

1.Monitoring systems are in place to detect any thermal spikes 热量尖峰 in the reactor core.

监测系统已就位，以检测反应堆核心中的任何热量尖峰。

2.Engineers must account for thermal spikes 热量尖峰 when designing heat-sensitive components.

工程师在设计热敏感元件时必须考虑热量尖峰。

3.The thermal spike 热量尖峰 caused the material to expand rapidly, leading to structural failure.

这次热量尖峰导致材料迅速膨胀，最终导致结构失效。

4.A thermal spike 热量尖峰 can indicate a malfunction in electronic devices.

一个热量尖峰可能表明电子设备出现故障。

5.During the experiment, we observed a significant thermal spike 热量尖峰 in the temperature readings.

在实验过程中，我们观察到了温度读数中显著的热量尖峰。

作文

In the field of thermodynamics and engineering, the term thermal spike refers to a sudden and significant increase in temperature over a short period of time. This phenomenon can occur in various contexts, such as in electronic devices, industrial processes, or even in natural environments. Understanding thermal spike is crucial for engineers and scientists, as it can impact the performance and longevity of materials and systems. For instance, in electronics, a thermal spike can lead to overheating, which may cause components to fail or degrade faster than expected. This is particularly important in high-performance computing systems where managing heat is essential for optimal operation.One common example of a thermal spike can be found in power electronics, where devices like transistors are used to control electrical power. When these devices switch on and off rapidly, they can generate heat very quickly, leading to a thermal spike. If not properly managed through heat sinks or cooling systems, this can result in catastrophic failure of the device. Engineers often conduct thermal simulations to predict these spikes and design appropriate cooling solutions to mitigate their effects.Another area where thermal spike is relevant is in material science. When materials are subjected to rapid heating, such as during welding or laser cutting, they can experience thermal spike effects that lead to changes in their microstructure. This can affect the strength and durability of the material, making it essential for manufacturers to understand how to control these temperature fluctuations during processing.In nature, thermal spike can also occur, for example, during volcanic eruptions. The sudden release of magma can create intense heat and lead to rapid changes in the surrounding environment. These thermal spikes can have devastating effects on ecosystems and human settlements nearby, highlighting the importance of monitoring volcanic activity to predict potential hazards.To manage thermal spike, various techniques and technologies have been developed. In electronics, advanced cooling systems such as liquid cooling or phase change materials are employed to absorb excess heat and maintain stable operating temperatures. In manufacturing, process controls are implemented to ensure that heating rates are gradual enough to prevent damaging thermal spikes in materials. Additionally, researchers are continuously exploring new materials that can withstand higher temperatures and reduce the impact of thermal spikes in various applications.In conclusion, the concept of thermal spike is integral to multiple fields, including engineering, material science, and environmental studies. Recognizing the causes and effects of thermal spikes allows professionals to devise strategies to mitigate their impact, ensuring the reliability and safety of systems and materials. As technology advances, ongoing research into understanding and controlling thermal spikes will remain a critical focus for scientists and engineers alike.

在热力学和工程领域，术语thermal spike指的是温度在短时间内突然显著升高的现象。这个现象可以在各种环境中发生，例如电子设备、工业过程，甚至自然环境。理解thermal spike对工程师和科学家至关重要，因为它会影响材料和系统的性能和寿命。例如，在电子产品中，thermal spike可能导致过热，从而使组件比预期更快地失效或降解。这在高性能计算系统中特别重要，因为管理热量对于最佳运行至关重要。一个常见的thermal spike例子可以在功率电子设备中找到，其中像晶体管这样的设备用于控制电力。当这些设备快速开关时，它们会迅速产生热量，从而导致thermal spike。如果不通过散热器或冷却系统妥善管理，这可能导致设备的灾难性故障。工程师通常进行热模拟以预测这些尖峰，并设计适当的冷却解决方案来减轻其影响。在材料科学中，thermal spike同样相关。当材料受到快速加热时，例如在焊接或激光切割过程中，它们可能经历thermal spike效应，导致其微观结构发生变化。这可能影响材料的强度和耐用性，因此制造商必须了解如何在加工过程中控制这些温度波动。在自然界中，thermal spike也可能发生，例如在火山喷发期间。岩浆的突然释放会产生强烈的热量，并导致周围环境的快速变化。这些thermal spikes可能对附近的生态系统和人类定居点造成毁灭性的影响，突显了监测火山活动以预测潜在危害的重要性。为了管理thermal spike，已经开发出多种技术和技术。在电子产品中，采用先进的冷却系统，如液体冷却或相变材料，以吸收多余的热量并维持稳定的工作温度。在制造中，实施过程控制以确保加热速率足够缓慢，以防止材料中出现有害的thermal spikes。此外，研究人员还在不断探索能够承受更高温度的新材料，从而减少在各种应用中thermal spikes的影响。总之，thermal spike的概念在多个领域中至关重要，包括工程、材料科学和环境研究。认识到thermal spikes的原因和影响使专业人士能够制定减轻其影响的策略，确保系统和材料的可靠性和安全性。随着技术的进步，持续研究理解和控制thermal spikes将始终是科学家和工程师的关键关注点。