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1938 air conditioning heating refrig systems apparatus
1938 AIR CONDITIONING HEATING REFRIG SYSTEMS APPARATUS
This is a 285 page, 6 1/4" x 9 1/4", hardcover book titled Air Conditioning for Comfort. The book was written by Samuel R. Lewis Consulting Mechanical Engineer; Past-President and Member. American Society of Heating and Ventilating Engineers; Member American Society of Refrigerating Engineers. This is one of the third editions copyrighted and published in 1938 by Keeney Publishing Company.
Heat and Air - Dalton s Law ; Boyle s Law ; Charles Law ; Gas Law ; Specific Volume ; Specific Heat ; Total Heat and Enthalpy ; Relative Humidity ; Adiabatic Saturation of Air ; Conclusion.
Air Conditioning Standards - The Term Air Conditioning ; Air Conditioning Code ; Air Distribution ; Air Ducts ; Convectors and Air Cleaners ; Intakes and Outlets ; Allowance for Shading from Sunshine ; Occupancy, Artificial Illumination and Changes in Use ; Noise ; Insulation Against Heat Transfer ; Drainage ; Refrigeration ; Electric Connections and Motors ; Automatic Controls.
Air Conditioning and the Human Body - Temperature and Humidity ; Balancing Inside and Outside Conditions ; Effective Temperature ; Air Cleanliness ; Air Motion ; Air Quantity ; Heat from the Human Body.
The Psychrometric Table and Chart - Explanation of Psychrometric Table ; Explanation of Psychrometric Chart ; The Pound of Dry Air ; Grains of Moisture in Air and LBtu / Formulas and Methods Formula - Relative Humidity from Wet and Dry Bulb Temperatures ; Formula - Relative Humidity to Grains ; Formula - Grains to Relative Humidity ; Formula - Weight of a Given Volume of Air ; Formula - Weight of a Given Volume of Air and Moisture ; Formula - Pounds of Dry Air in Pounds of a Mixture ; Total Heat ; Formula - Sensible Heat in Air (Approximate) ; Formula - Total Heat in Air / Mixture of Two Samples of Air - Formula - Moisture in a Mixture of Two Samples of Air ; Formula - Dry Bulb Temperature of a Mixture of Two Samples of Air ; Formula - Total Heat in a Mixture of Two Samples of Air ; Formula - Grains of Moisture to be Transferred for Humidification and Dehumidification ; Formula - Dew Point Temperature ; Formula - Moisture Expressed as Heat ; Formula - Total Heat for Warming and Moistening Air ; Formula - Total Heat Removal for Cooling and Dehumidifying Air ; Method - To Compute the Volume of Air, Amount of Heat and Gallons of Water to Warm and to Humidify a Room, Taking Part of the Air from Outside ; Method - To Compute the Weight of Air and Heat Removal for Cooling and Dehumidifying a Room When Taking Part of the Air from the Outside ; Formula - Refrigeration Tonnage.
Humidity Controllers and Control - Latent Heat ; Types of Small Humidifiers ; Spray Humidifier ; Humidifying Efficiency ; Spray Humidity Controller without a Water Heater ; Spray Humidity Controller Using Recirculated Air ; Dehumidifiers ; Dehumidifying with Spray Humidity Controllers ; Dehumidifying when Recirculating Part of the Air ; Cooling the Water ; Insulation and Drainage ; Surface Convectors ; Ice for Cooling and Dehumidifying ; Ice Cooling for Railway Cars ; Portable Ice Coolers ; Use of Natural Ice ; Wells ; Moisture Adsorbers ; Lithium Chloride ; Calcium Chloride.
Heat Transmission Through Barriers - Building Insulation ; Condensation in Walls ; Treatment of Windows ; Heat Transfer Coefficients ; Symbols and Definitions ; Inside Temperature ; Design Temperatures ; Degree Days and Steam Consumption ; Indoor Temperature when Cooling ; Computing Value of U (Heat Transmission in BTU per hr per sq ft of Surface per Degree Difference in Temperature between Air on One Side of a Barrier and the Air on the Other) ; Computation of H (Heat Transmission per Hour per Square Foot) ; Value of U for a Composite Barrier ; U for Doors, Windows and Skylights.
Ventilation, Solar and Appliance Heat - Air Leakage ; Formula - Window Infiltration ; Air Ventilation for Combustion, Etc ; Fireplaces, Stoves, Etc ; Solar Energy ; Solar Heat through Glass ; Solar Heat through Walls and Roofs ; Solar Heat Input to a Building ; Heat Gain from Illumination ; Heat Gain from Appliances.
Heating Systems - Warm Air Heating ; Air Ducts ; Temperature Control ; Gas, Oil and Coal ; Boilers ; A Hot Water Heating System ; Steam Heating Systems.
Air Conditioning Systems - Example of Residence Air Conditioning ; First Story ; Second Story ; Heating and Cooling ; Compressor Controls ; Example of Office Air Conditioning ; Temperature Control in Private Office ; Control ; Evaporative Condenser ; Example of Store Air Conditioning ; Fans ; Treatment of Small Rooms ; Condensing Water ; Conclusions.
Air Conditioning Apparatus - Fans ; Air Filters ; Spray Humidity Controllers ; Direct Expansion Convectors ; Units ; Automatic Controls ; Control for a Complete System ; Other Automatic Temperature Control Methods ; Protection Against Freezing.
Refrigeration and Refrigerants - Change of State ; Ton of Refrigeration ; Pressure-Temperature Relation ; Refrigerants ; Elementary Refrigerating System ; Summary of Elementary Compression Refrigeration System ; Various Refrigerants ; Comparison of Freon , Ammonia and Water ; Other Refrigerants ; Refrigerating Effect ; Volume of Refrigerant to be Circulated ; Superheating and Subcooling ; Condensing Water.
Refrigeration Compressors and Condensers - Reciprocating Condensers ; Centrifugal Compressors ; Steam Jet Compressors ; Multiple Compressors ; Manifolding of Multiple Compressors ; Capacity Control ; Rating of Compressors ; Condensers ; Construction of Condensers ; Evaporative Condensers ; Installation ; Receivers ; Condenser Water Supply ; Cooling Towers.
Refrigeration Evaporators and Auxiliaries - Evaporators ; Two Evaporators Served by One Compressor ; Thermostatic Expansion Valves ; Valves on Refrigerant Lines ; Leakage Warning Devices ; Driers ; Piping and Fittings ; Refrigerant Pipe Sizes and Systems ; Brine Piping Systems ; Testing Pipe Lines ; Pressure Control Switches.
Record Forms for Heating and Cooling - Windows ; Walls, Outside ; Walls, Inside ; Ceiling, Top Story ; Floor, Lower Story ; Roof ; Humidifying ; Spread ; Rooms Identified / Record Form for Cooling - Heading ; Solar Heat ; Appliances ; Summary.
Air Distribution - Air Distribution for a Residence ; Air Distribution for a Theater ; Theater Projection Rooms ; Air Distribution in Commercial Buildings ; Air Distribution with Unit Cooling Machines ; Cooling Restaurants ; Air Distribution through Perforated Ceilings ; Air Distribution Specialties and Outlets ; Fastening Registers and Grilles ; Air Ducts ; General Construction of Metal Ducts ; Housings and Encasements ; Dampers and Splitters ; Turning Vanes ; Resistance Elbows ; Duct Sizes ; Duct Insulation.
Water in Air Conditioning - Pressure ; Pipe Sizes ; Flexibility ; Forced Circulation ; Differential Pressure Control ; A Simple Piping Design ; Volume of Water ; Pressure Drop ; Size of Branches ; Piping When Used for Heating ; Insulation ; Water and Its Influence on Air Conditioning ; Water for Condensers ; Water as a Refrigerant ; Well Water.
Noise and Its Control - Computing Noise Absorption ; Equipment Noise ; Noise Prevention ; Duct Lining.
Air Conditioning and Instruments and Measurements - Thermometers ; Recording Thermometers ; Wet Bulb Thermometers ; Thermocouples ; The Pyrocon ; The Eupathoscope ; Humodistats and Hygrostats ; The Sling Psychrometer ; Pressure Measurement ; A Barometer ; A Manometer ; A Slant Gage ; Orifice Gage ; Pitot Tube ; Anemometer ; Kata Thermometer ; Direct Reading Velocity Meter ; Dust Determination Instruments ; Odor Determination Instruments.
Codes and Operating Suggestions - American Standard Safety Code for Mechanical Refrigeration ; National Fire Protection Association Rules Concerning Refrigeration ; Chicago Regulations ; Installation Code for Air Conditioning ; Operating Suggestions for Refrigerating Systems.
Condition - The book includes table, diagrams and illustrations and a fold-our psychrometric chart attached to the inside of the back cover. The book is clean ands complete. The cover binding is square ands both cover and pages are tightly bound. The medium green cover cloth with gold front cover and spine edge print is unfaded. Cover cloth wear consists of bumped outer corners with frayed and worn through cover cloth at the corner tips and torn cloth at the bottom of the spine edge. There is an ink written previous owners name and address on the inside of the front cover. There are no other markings in the book. The pages are bright and crisp. There are no torn, missing, loose, creased or marked pages of the text. The book is in overall very good condition.
