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A comprehensive analysis of air distribution and thermal comfort assessment within large-scale heating, ventilation, and air conditioning(HVAC) systems holds significant value in enhancing indoor thermal comfort levels and reducing energy consumption. In order to improve the use comfort of irregular large space air conditioning and reduce the impact of the installation position of air conditioning indoor unit on the comfort of air conditioning, the construction party carried out software simulation test on the service hall on the second floor of a tourist center in Guangyuan City with the help of computational fluid dynamics (CFD) simulation software Fluent, and deepened the design of the area. In the simulation, it is found that although the comfort level of the service hall meets the standard requirements, there is still a large space for optimization. Therefore, the drawings were further designed according to the simulation results of the CFD software. After the deepening design, the simulation results were improved from local regional level and large area level to local regional level and large area level I. Finally, the actual wind speed and temperature of the service hall are compared with the simulation results. The results show that, except for a small part of the temperature and wind speed affected by the doors and Windows and personnel flow, other areas have less error with the simulation results. With the help of specific examples, the positive feedback idea of the construction party on the comfort control of the air conditioning system is opened, the scientific nature of the construction party in the project construction is improved, which provides some ideas and experience for the construction party to put forward the deepening design.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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