'Wet bulb temperature' presentation slideshows

Class #3: Humidity, condensation, and clouds

Class #3: Humidity, condensation, and clouds. Chapters 4 and 5. Atmospheric Humidity. Chapter 4. Circulation of Water in the Atmosphere. A general definition of humidity is the amount of water vapor in the air.

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Psychrometrics

Psychrometrics. Psychrometrics. It involves determination of thermodynamic properties of gas-vapor mixtures. The most common applications are associated with the air-water vapor system. Properties of dry air. Composition of air. Properties of dry air. Molecular weight = 28.9645

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Chapter 7 PSYCHROMETRY

Chapter 7 PSYCHROMETRY. PSYCHROMETRY The study of the properties of air and vapour pertaining to air conditioning problems is called psychrometry.

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Evaporative Cooling of Data Centers

Evaporative Cooling of Data Centers. Evaporative Cooling of Data Centers. Why is this important? What does the industry say? How does the technology work? How does it address the problem? What do we offer? What are the alternatives?

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PSYCHROMETRICS and ELEMENTARY PROCESSES (English Units)

PSYCHROMETRICS and ELEMENTARY PROCESSES (English Units). Ashley F. Emery University of Washington. Psychrometrics. The study of a mixture of dry air and water vapor. Although precise thermodynamic relations are available for moist air, we will treat moist air as a

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An Analysis of Gust Front Activity on 14 June 2006 Chris Bonanno Florida Institute of Technology

An Analysis of Gust Front Activity on 14 June 2006 Chris Bonanno Florida Institute of Technology. Rain Shaft. Overview. On June 14 th , 2006 FIT Marine Field Projects class collected weather observations at Deseret Ranch in eastern Osceola County off of State Road 192.

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Modulating Fatty Acid Metabolism to Enhance Hatchability of Chicken Eggs

Modulating Fatty Acid Metabolism to Enhance Hatchability of Chicken Eggs. Travis Schaal Dr. Gita Cherian Department of Animal Sciences. Background. Chicken egg incubation lasts 21 days 12 billion broiler and turkey eggs incubated commercially in US annually

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Chapter 4: Humidity, Condensation and Clouds

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White Peafowl

White Peafowl. Presented by: MUHAMMAD SAJJAD HUSSAIN 2007-ag-1638 (762) MUHAMMAD RAMZAN 2007-ag-1657 (780) DVM 6 th Semester Section D. Introduction to White Peafowl.

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Properties of Gases

Properties of Gases. Reading: Chap 1.5-1.7, 10, 8.5. Ideal gas law Unit of concentration Vapor pressure & partial pressure Solubility Energy Humidity & psychrometric chart Cooling. 82.057. 8.314. 8.314. 8.314. Ideal Gas Law. Other references:

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Heat Transfer

Heat Transfer. To heat up or to cool down is always needed in a chemical plant Part of energy problem Source of energy: coal, natural gas, shale gas, nuclear reactor, solar, wind, hydraulic, geothermal etc. waste heat recovery transfer media: usually steam

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Equivalent Potential Temperature

Equivalent Potential Temperature. Atms 4310 / 7310 Lab 6 Tony Lupo. Equivalent Potential Temperature. What is it? Recall we said that the exponent is the ratio of the; Latent Heating: Lw s / internal energy (CpT) (Is the math speaking loud and clear?).

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Weather Instruments

Weather Instruments. Anemometer. This is used to measure wind speed. Thermometer. This is used to measure temperature. Temperature is the kinetic energy of the atoms. Psychrometer.

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HUMIDITY AND DEW POINT

HUMIDITY AND DEW POINT. H2O can exist in solid, liquid, or gaseous states. Change from liquid to gas is evaporation . Change from gas to liquid is condensation . Change to/from the solid to gas is sublimation .

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Presented by MG THANT ZIN WIN Roll No: Ph.D-M-7

DESIGN AND CONSTRUCTION OF AN INDUCTION FURNACE (COOLING SYSTEM). Presented by MG THANT ZIN WIN Roll No: Ph.D-M-7. Participants: Mg Thant Zin Win (Mechanical) Mg Lin Naing Tun (EC) Ma Cho Cho Ei (EC). Supervisors: Dr Mi Sandar Mon Daw Khin War Oo.

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Rain-on-Snow Snowmelt Modeling

Rain-on-Snow Snowmelt Modeling. Pete Fickenscher ----- Hydrologist California-Nevada River Forecast Center National Weather Service ----- San Joaquin River Flood Control Association Feb. 16, 2006. Snowmelt Due to Rain-on-Snow. Simple Energy Balance. Snowmelt Due to Rain-on-Snow. Lf.

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Use of the Tephigram

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Water Vapor and Humidity

Water Vapor and Humidity. Humidity: Two types!. Specific Humidity The actual amount of moisture in the air. Expressed as g/kg (grams of H 2 O per kilogram of air). Relative Humidity

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ESTIMATION OF EVAPOTRANSPIRATION USING MODIFIED PENMAN METHOD

ESTIMATION OF EVAPOTRANSPIRATION USING MODIFIED PENMAN METHOD. BY R.MADHANA SUPRIYA. ESTIMATING EVAPOTRANSPIRATION FROM CLIMATOLOGICAL DATA.

1.03k views • 7 slides