微腔型PCR芯片的多体系集总热容法分析

工程热物理学报 , 2004, 25(2): 308-310.

1.清华大学工程力学系,北京,100084

2.清华大学工程力学系,北京,100084

3.清华大学工程力学系,北京,100084

基金项目: 国家自然科学基金(59995550-2) 清华大学校科研和教改项目

MULTI-SYSTEMS LUMPED HEAT CAPACITY ANALYSIS OF MICRO-CHAMBER PCR CHIP

本文采用多体系集总热容法分析了微腔型PCR芯片的热循环过程,研究了芯片的温度变化规律,并提出了芯片功耗的预测方法.数值模拟表明,多体系集总热容法可以被用来估计微腔型PCR芯片的温度变化,并能够准确地预测芯片所需功耗.

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