5. Conclusions
The relationships between thermal sensation and thermal comfort under uniform and non-uniform, steady and dynamic conditions were studied in the present experiment and the following conclusions can be drawn:
1. Under steady and uniform conditions, thermal sensation islinearly correlated with thermal comfort and the comfort zone of thermal sensation vote in warm side is found to be (0, 1.25), which is narrower than the one proposed by Gagge et al. and
Fanger.
2. Under steady and non-uniform conditions, thermal sensationchange with space is found to be an important factor determining thermal comfort. Combining the effects of overall thermal sensation and thermal sensation change with space,
a thermal comfort model for steady conditions is proposed, which is testified to be applicable to uniform and non-uniform conditions over a wide range of whole body thermal state from neutral to warm.
3. Under dynamic conditions, thermal sensation change withtime has significant effect on thermal comfort.
4. The systematic study on the impact of thermal sensationchange with space and time on whole body thermal comfort is the basis for well design of non-uniform and non-steady environments for both comfort and energy conservation.
5. ConclusionsThe relationships between thermal sensation and thermal comfort under uniform and non-uniform, steady and dynamic conditions were studied in the present experiment and the following conclusions can be drawn:1. Under steady and uniform conditions, thermal sensation islinearly correlated with thermal comfort and the comfort zone of thermal sensation vote in warm side is found to be (0, 1.25), which is narrower than the one proposed by Gagge et al. andFanger.2. Under steady and non-uniform conditions, thermal sensationchange with space is found to be an important factor determining thermal comfort. Combining the effects of overall thermal sensation and thermal sensation change with space,a thermal comfort model for steady conditions is proposed, which is testified to be applicable to uniform and non-uniform conditions over a wide range of whole body thermal state from neutral to warm.3. Under dynamic conditions, thermal sensation change withtime has significant effect on thermal comfort.4. The systematic study on the impact of thermal sensationchange with space and time on whole body thermal comfort is the basis for well design of non-uniform and non-steady environments for both comfort and energy conservation.
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