V2EX peltier effect

Peltier Effect

释义 Definition

珀尔帖效应:当电流通过两种不同导体或半导体构成的接点时,接点会发生吸热或放热的现象,从而实现制冷或加热。这是热电效应之一(与 Seebeck effect、Thomson effect 并列)。

发音 Pronunciation (IPA)

/plti.e fkt/

例句 Examples

A Peltier effect cooler can keep the device from overheating.
珀尔帖效应制冷器可以防止设备过热。

By reversing the current, the Peltier effect makes the same junction switch between cooling and heating, which is why thermoelectric modules are used in compact temperature-control systems.
通过反转电流,珀尔帖效应会让同一接点在制冷与加热之间切换,因此热电模块常用于紧凑型温控系统。

词源 Etymology

“Peltier”源自法国物理学家 Jean Charles Athanase Peltier(让夏尔阿塔纳兹珀尔帖) 的姓氏。该效应在 1834 年由他描述;“effect”意为“效应/现象”。因此该短语直译为“珀尔帖(所发现的)效应”。

相关词 Related Words

文献作品 Literary / Notable Works

  • Introduction to Thermoelectricity(H. Julian Goldsmid)中讨论珀尔帖效应及其在热电制冷中的应用。
  • CRC Handbook of Thermoelectrics(D. M. Rowe 编)对珀尔帖效应、材料参数与器件设计有系统条目。
  • Thermoelectricity: An Introduction to the Principles(R. R. Heikes & R. W. Ure)中以基础理论形式讲解包括珀尔帖效应在内的热电三效应。
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