Thermodynamics
超临界二氧化碳传热
Supercritical carbon dioxide heat transferThe study of heat transfer mechanisms of carbon dioxide when it is heated or cooled above its critical point (31.1°C, 7.38 MPa). In this state, the fluid lacks a distinct liquid-gas interface and exhibits properties of both, leading to unique thermal behaviors. / 超临界二氧化碳传热是指研究二氧化碳在超过其临界点（31.1°C, 7.38 MPa）被加热或冷却时的传热机制。在此状态下，流体缺乏明显的液气界面，同时表现出液体和气体的特性，从而导致独特的热行为。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-11 20:06:15
Sub-knowledge points
Heat transfer enhancement mechanismsPressure drop characteristicsThermal boundary layer behavior
Higher-order knowledge points
ThermodynamicsFluid mechanicsNuclear engineering
Main parameters and performance indicators
Critical temperature: 31.1°CCritical pressure: 7.38 MPaFlow regime: Vertical tube
Open problems
Accurate prediction of heat transfer coefficients under high-temperature and high-pressure conditionsUnderstanding the transition between different flow regimes
Related literature
ranked by community starsInvestigation of the heat transfer of supercritical carbon dioxide in a vertical tube under high-temperature and high-pressure conditionsOpen source
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Creation and modification trail
1 recordsRecord title: Supercritical carbon dioxide heat transfer.
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