'Dry bulb temperature' presentation slideshows

International Module W502 Thermal Environment Day 3

1.88k views • 167 slides

Pump Affinity Laws

1.38k views • 69 slides

ERT 209 HEAT AND MASS TRANSFER FOR BIOPROCESS ENGINEERING Dryer

ERT 209 HEAT AND MASS TRANSFER FOR BIOPROCESS ENGINEERING Dryer. Purpose of Drying. Removal of small amount of water or organic liquids from solids (process materials). The difference between evaporation and drying: 1. Evaporation: remove large amount of water

1.89k views • 65 slides

Harvard School of Public Health

EH522 INDOOR ENVIRONMENTAL QUALITY & HEALTH. Lecture 6 PART I Thermal comfort & Environmental Comfort indices PART II Air properties and processes (Psychrometrics) Philip Demokritou, Ph.D. Harvard School of Public Health. Reading Materials. ANSI/ASHRAE Standard 55-2004:

667 views • 49 slides

Moisture in the atmosphere

Moisture in the atmosphere. Moisture in the atmosphere. Saturation: When the air contains as much moisture as it can hold The higher the temperature, the more moisture air can hold. Water vapor enters the atmosphere by evaporation, sublimation to a gas, and transpiration.

617 views • 40 slides

Learning Psychrometrics and Sensors measuring T and RH

Learning Psychrometrics and Sensors measuring T and RH. ?? ???????. Wei Fang, Ph.D., Professor Dept. of Bio-Industrial Mechatronics Engineering, National Taiwan University. Analog Dry Bulb Temperature sensor. Analog Dry and Wet Bulb Temperature. Digital Dry Bulb Temperature reader.

459 views • 34 slides

Surface Weather Observations (Worldwide, every 3 Hours GMT starting at 00:00) Current and past state of the weather e

Surface Weather Observations (Worldwide, every 3 Hours GMT starting at 00:00) Current and past state of the weather e.g. Rain, Fog, etc. Air temperature Dry bulb temperature (Wet bulb temperature) Maximum, minimum temperatures. Surface Observations (continued).

409 views • 33 slides

Chap 10. Temperature

Chap 10. Temperature. Temperature and Heat Units Thermal Properties of Water Movement of Heat Energy Biological Influence of Temperature Dew Point and Frost Thermal Belt and Temperature Inversion Temperature Control for Crop Protection Controlled Environment Agriculture (CEA).

535 views • 33 slides

Learning Psychrometrics and Sensors measuring T and RH

Learning Psychrometrics and Sensors measuring T and RH. ?? ???????. Wei Fang, Ph.D., Professor Dept. of Bio-Industrial Mechatronics Engineering, National Taiwan University. Analog Dry Bulb Temperature sensor. Analog Dry and Wet Bulb Temperature. Digital Dry Bulb Temperature reader.

484 views • 31 slides

Objectives

Objectives. Define psychrometric quantities Continuation from previous class Draw psychrometric processes Relate psychometric variables to human comfort Provide examples how to use psychrometric chart. Psychrometric Chart. Need two quantities for a state point

521 views • 29 slides

Moisture Relationships

Moisture Relationships. Troposphere. barrier!. Tropopause. Moisture Relationships. Atmospheric Moisture is necessary for Precipitation. That moisture is moved to the atmosphere by Evaporation and Transpiration. Humidity.

553 views • 22 slides

DPT & Relative Humidity Charts

446 views • 22 slides

ARCH-432

283 views • 17 slides

Air Conditioning

Air Conditioning. Definition: Any treatment of the environment air within a building is air conditioning. Air cooling is any process that reduces air temperature. Refrigerated air is produced by a mechanical refrigeration cycle. Examples:

345 views • 16 slides

MOLLIER DIAGRAM

MOLLIER DIAGRAM. Dew Point - Tdp The Dew Point is the temperature at which water vapor starts to condense out of the air, the temperature at which air becomes completely saturated. Above this temperature the moisture will stay in the air.

3.52k views • 15 slides

IEA HPP Annex 28 Calculation of compact units

IEA HPP Annex 28 N 140. IEA HPP Annex 28 Calculation of compact units. Workshop IEA HPP Annex 28 8 th International Heat Pump Conference, Las Vegas, 30 May 2005 Thomas Afjei, Institute of Energy, University of Applied Sciences Basel. Outline of the presentation. Introduction compact units.

352 views • 11 slides

Humidity & Our Weather

Humidity & Our Weather. 13.2 Energy and Water (p431-433). The Water Cycle. Evaporation and condensation occur all the time About 23% of all incoming solar radiation causes liquid water to evaporate into water vapour This water vapour collects in the air above our earth

362 views • 9 slides

Dew Point and Relative Humidity

595 views • 6 slides

Routemap to derive ISO models from BUFR

133 views • 5 slides

Name____________________________ Chapter 7 Review Test Earth Science (per. 9)

365 views • 4 slides