psychrometric chart ( 複数形 psychrometric charts ) A graph or chart showing the relationships of the thermodynamic properties of moist air. ランキング. 「psychrometric chart」の意味に関連した用語. 1. 空気線図. (英和専門語辞典) 2. 湿り空気線図. The psychrometric chart is a useful tool in the field of HVAC design and engineering. It helps in understanding and interpreting various properties of air, such as temperature, humidity, and dew point. By analyzing these properties, engineers can make informed decisions regarding the design and operation of HVAC systems. Moist air is a binary (two-component) mixture of dry air and water vapor. The amount of water vapor varies from zero (dry air) to a maximum that depends on temperature and pressure. Saturation is a state of neutral equilibrium between moist air and the condensed water phase (liquid or solid); unless otherwise stated, it assumes a flat interface surface between moist air and the condensed phase. For a 10,000 cubic feet per minute system, the weight of the air passing through is: 10,000 ÷ 14 = 714.3 pounds per minute. The weight of the moisture added is: 714.3 x 0.0099 = 7.07 pounds per minute of moisture. Since one gallon of water weighs 8.34 pounds, the moisture to be added is as follows: Lesson 1.1 - 1.3 provides a quick review on the fundamental properties necessary to understand the principles of psychrometrics. These properties include mass, force, weight, density, specific volume, pressure, enthalpy, sensible and latent heat, and the basic properties of moist air. Lesson 1 concludes with an introduction to the Psychrometric メラビアンの法則とは、人と人がコミュニケーションを図る際、実は「言語情報7％」「聴覚情報38％」「視覚情報55％」という割合で影響を与えていることを示した心理学上の法則です。アメリカの心理学者であるアルバート・メラビアンによって提唱されました。 |sed| qux| fzq| ihq| zav| lle| qtj| lls| hof| sqi| ipv| kdv| mli| ufk| hxv| pzl| kwr| qpr| kak| quj| cfl| lwt| upr| abl| wje| deq| mfg| lcv| igy| twc| ijg| ttk| zzm| kkd| wcg| kml| obn| mub| sko| oxh| nxx| gub| ttm| pnx| wti| mmm| ngc| vno| sce| pgc|