Indoor Design Humidity
Reference data and engineering information about indoor design humidity for air psychrometrics applications.
indoordesignhumidity
Overview
Engineering reference data for Indoor Design Humidity in air psychrometrics.
Key Formulas
Humidity Ratio
Mass of water vapor per mass of dry air.
Relative Humidity
Ratio of actual to saturation vapor pressure.
Wet Bulb Temperature
Temperature measured by wet-bulb thermometer.
Enthalpy of Moist Air
Sensible + latent heat per unit mass of dry air.
Variables
| Symbol | Description | Unit |
|---|---|---|
| Humidity ratio | kg/kg | |
| Relative humidity | % | |
| Vapor pressure | Pa | |
| Saturation vapor pressure | Pa | |
| Dry bulb temperature | °C | |
| Wet bulb temperature | °C |
Data Table
163 rows
col0 |
|---|
| oC |
| min |
| Abrasives |
| Ammunition |
| Bakery |
| Production |
| Billiard Room |
| Bowling Center |
| Billiard rooms |
| Bread |
| Fermentation |
| Retarding of Dough |
| Final Proof |
| Counter flow Cooling |
| Brewing |
| Yeast culture room |
| Candy |
| Enrobed room |
| Chocolate Cooling Tunnel supply air |
| Hand Dippers |
| Molded goods cooling |
| Chocolate Packing room |
| Chocolate finished stock storage |
| Centers tempering room |
| Marshmallow setting room |
| Grained marshmallows drying |
| Gum drying |
| Sanded Gum drying |
| Gum finished stock storage |
| Sugar pan supply air |
| Polishing pan supply air |
| Pan rooms |
| Nonpareil Pan supply air |
| Hard candy cooling tunnel air |
| Hard candy packing |
| Hard candy storage |
| Caramel rooms |
| Ceramics |
| Molding room |
| Clay storage |
| Decalcomania production |
| Decoration room |
| Cereal |
| Cheese Curing |
| Swiss |
| Blue |
| Brick |
| Limburger |
| Camembert |
| Clean rooms |
| Distilling |
| General Manufacturing |
| Aging |
| Fruit Storage |
| Apricots |
| Grapefruits (California) |
| Grapefruits (Florida) |
| Grapes (Eastern) |
| Grapes (Western) |
| Lemons |
| Oranges (California) |
| Oranges (Florida) |
| Peaches & Nectarines |
| Plums |
| Citrus fruits |
| Fur |
| Drying |
| Gum |
| Rolling |
| Stripping |
| Breaking |
| Wrapping |
| Hospitals |
| Patient rooms |
| Intensive care unit |
| Administrative & service areas |
| Leather |
| Storage, winter room temperature |
| Lenses (optical) |
| Grinding |
| Libraries & Museums |
| Rare manuscript & Storage Vaults |
| Art Storage Areas |
| Matches |
| Drying |
| Storage |
| Meat & fish |
| Beef (frozen) |
| Fish (fresh) |
| Fish (Frozen) |
| Lamb & Pork (Fresh) |
| Lamb & Pork (Frozen) |
| Mushrooms |
| Spawn added |
| Growing period |
| Storage |
| Paint Applications |
| Drying oil paints |
| Brush & spray painting |
| Pharmaceuticals |
| Milling room |
| Tablet compressing & coating |
| Effervescent tablets & powders |
| Hypodermic tablets |
| Colloids |
| Caught drops |
| Glandular products |
| Ampoule manufacturing |
| Gelatin Capsules |
| Capsule storage |
| Micro-analysis |
| Biological manufacturing |
| Liver extracts |
| Serums |
| Animal rooms |
| Small animal rooms |
| Paper |
| Storage of paper |
| Storage of books |
| Plastics |
| Cellophane wrapping |
| Photographic |
| Drying |
| Printing |
| Cutting |
| Plywood |
| Cold pressing |
| Printing |
| Folding |
| Pressing, general |
| Plate making |
| Lithographic press room |
| Letterpress & web offset rooms |
| Paper storage, letterpress |
| Paper storage, multicolor sheet feed lithography |
| Raw Material Storage |
| Nuts, rancidity |
| Eggs |
| Chocolate, flats |
| Butter |
| Dates, figs |
| Corn Syrup |
| Liquid sugar |
| Rubber-dipped goods |
| Dipping surgical articles |
| Storage prior to manufacture |
| Laboratory, ASTM standard |
| Textile |
| Cotton, spinning |
| Cotton, weaving |
| Nylon, production |
| Rayon, spinning |
| Rayon, twisting |
| Silk, spinning |
| Silk, weaving |
| Wool, carding |
| Wool, spinning |
| Wool, weaving |
| Tobacco |
| Softening |
| Stemming & strigging |
| Filler tobacco casing conditioning |
| Filler tobacco storage & preparation |
Source: engineeringtoolbox.com