Verification of Flow Field Performance of Air Dynamic Wind Tunnel / 环境与健康杂志
Journal of Environment and Health
;
(12)1993.
Artículo
en Chino
| WPRIM
| ID: wpr-548511
ABSTRACT
Objective To verify the flow field performance of the air dynamic wind tunnel. Methods The performance of the flow field was evaluated by testing the flow speed of sample-point on the sample-transect of the tunnel. Results Among the flow range of the tunnel, the relative deviations of the speeds of each sample-point on the sample-transect were less than 10%. When the flow rate was set, the relative deviations of the sample-transect average speed in different test period were less than 10%. The ratio of average wind velocity of upper reach to down reach of the tunnel was between 0.92 and 1.03. Conclusion The flow field of the air dynamic wind tunnel is even, stable and coincident.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Journal of Environment and Health
Año:
1993
Tipo del documento:
Artículo
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