Heat-gain

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Heat gain calculator, BTU / hou Gain, in BTU/hr = (surface area / R) * temp d Cooling loads, interim case ◊ Infiltration = cu. Ft. * R * air changes/hr Inside temp = 72 Room Element ft^2 R A * U °F diff Gain Notes House Floor, w carpe 0 1 0 -19 0 slab on insul Independent † Lighting Wat 2,800 9,548 all power of outside temp † People 4 1,364 family Total insides 0 0 10,912 Outside temp = 105 Floor 2,000 30 67 33 2,200 Dependent Ceiling 2,000 30 67 68 4,533 attic @ 140 on outside temp N wall 340 19 18 33 591 minus winds and insolation S wall 340 19 18 33 591 minus winds W wall 260 19 14 33 452 minus winds E wall 260 19 14 33 452 minus winds Windows 240 2 120 33 3,960 all 20 Skylights 32 2 16 33 528 all 4 ◊ Infiltration ### ### 0.30 33 4,099 Total, outside 3,472 266 15,204 Total, ins + o 3,472 266 26,116 Insolation is not estimated and can be large so calcs are interim-case. is not estimated and offsets insolation to some degree. † 1 W = 3.41 BTU † 1 person, seated, approx. = 100W = 341 BTU

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Heat Gain

Transcript of Heat-gain

Sheet1Heat gain calculator, BTU / hourGain, in BTU/hr = (surface area / R) * temp diffCooling loads, interim case Infiltration = cu. Ft. * R * air changes/hr * temp. diffInside temp =72RoomElementft^2RA * UF diffGainNotesHouseFloor, w carpet010-190slab on insulIndependent Lighting Watts2,8009,548all powerof outside temp People41,364familyTotal insides0010,912Outside temp =105Floor2,0003067332,200DependentCeiling2,0003067684,533attic @ 140on outside tempN wall340191833591minus windsand insolationS wall340191833591minus windsW wall260191433452minus windsE wall260191433452minus windsWindows2402120333,960all 20Skylights3221633528all 4 Infiltration23,0000.0180.30334,099Total, outsides3,47226615,204Total, ins + outs3,47226626,116Insolation is not estimated and can be large so calcs are interim-case. Shading alsois not estimated and offsets insolation to some degree. 1 W = 3.41 BTU 1 person, seated, approx. = 100W = 341 BTU

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 · duct/pipe heat loss/gain through unconditioned spaces total heat loss for each room add sections 13+ 14 total heat gain for each room (add sections ...

 · duct/pipe heat loss/gain through unconditioned spaces total heat loss for each room add sections 13+ 14 total heat gain for each room (add sections ...

Staying in balance Arrange the cards into a table listing the ways in which the body can gain or lose heat. Gain HeatLose Heat Describe how heat can be.

Staying in balance Arrange the cards into a table listing the ways in which the body can gain or lose heat. Gain HeatLose Heat Describe how heat can be.

Tables for heat gain through.. Glass

Tables for heat gain through.. Glass

FENESTRATION PEAK SOLAR HEAT GAIN: A REVIEW OF THE CLOUDLESS … · Usually, the cloudless day is considered as reference to evaluate the peak solar heat gain (SHG) through fenestrations.

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Heat gain and loss calculation for a Solar Cooker

Heat gain and loss calculation for a Solar Cooker

commercial Heat Gain - Heat Loss Calculation Load Form · COMMERCIAL HEAT GAIN - HEAT LOSS CALCULATION LOAD FORM Job Name: Address: Phone/Fax/Email: Contractor: Address: Phone/Fax/Email:

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Save on energy and gain heat and comfort with the 'Energy Savers'.

Save on energy and gain heat and comfort with the 'Energy Savers'.

Spatial patterns of ground heat gain in the Northern Hemisphereeprints.ucm.es/36542/1/gonzalezrouco37libre.pdfSpatial patterns of ground heat gain in the Northern Hemisphere Hugo Beltrami,1

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Heat Loss and Gain

Heat Loss and Gain

Endothermic animals generate heat by metabolism; birds and mammals are endotherms Ectothermic animals gain heat from external sources; ectotherms include.

Endothermic animals generate heat by metabolism; birds and mammals are endotherms Ectothermic animals gain heat from external sources; ectotherms include.

Rankine cycle efficiency gain using thermoelectric heat pumpseprints.gla.ac.uk/100485/1/100485.pdf · Rankine cycle efficiency gain using thermoelectric heat pumps ... Rankine cycle

Rankine cycle efficiency gain using thermoelectric heat pumpseprints.gla.ac.uk/100485/1/100485.pdf · Rankine cycle efficiency gain using thermoelectric heat pumps ... Rankine cycle

Standard Practice for Determination of Heat Gain or Loss ... · Standard Practice for Determination of Heat Gain or Loss and the Surface Temperatures of Insulated Pipe and Equipment

Standard Practice for Determination of Heat Gain or Loss ... · Standard Practice for Determination of Heat Gain or Loss and the Surface Temperatures of Insulated Pipe and Equipment

Construction Specialties Warema- Controlling Heat Gain and Managing Daylight

Construction Specialties Warema- Controlling Heat Gain and Managing Daylight

Temperature Regulation - pdfs.semanticscholar.org€¦ · Temperature Regulation. Modes of Heat Loss and Heat Gain ... temperature. Most ectotherms are poikilothermic. Homeothermic

Temperature Regulation - pdfs.semanticscholar.org€¦ · Temperature Regulation. Modes of Heat Loss and Heat Gain ... temperature. Most ectotherms are poikilothermic. Homeothermic

(solid) (liquid) Evaporation Study Vocabulary 1. Melting- solids gain heat and change into liquids 2. Freezing- liquids lose heat and change into solids 3. Evaporation- liquids gain

(solid) (liquid) Evaporation Study Vocabulary 1. Melting- solids gain heat and change into liquids 2. Freezing- liquids lose heat and change into solids 3. Evaporation- liquids gain

INSTALLATION AND MAINTENANCE … · heat designed for outdoor installation on a rooftop or a slab. ... on heat loss/heat gain calculation made according to ... • Chlorine-based

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Heat Transfer. Heat transfer Everything is made of molecules. When molecules gain energy they move faster and create more heat. (The faster the molecules.

Heat Transfer. Heat transfer Everything is made of molecules. When molecules gain energy they move faster and create more heat. (The faster the molecules.

A DAYLIGHT AND HEAT GAIN 1) HEAT GAIN is the amount of heat that gets into a space FROM the outside in summer conditions when air conditioning is desired.

A DAYLIGHT AND HEAT GAIN 1) HEAT GAIN is the amount of heat that gets into a space FROM the outside in summer conditions when air conditioning is desired.

Residential Application/Design Manual€¦ · Heat Loss/Heat Gain Calculations Most heat loss/heat gain calculations are based upon 2.5% or 1% of the time. In other words, the outdoor

Residential Application/Design Manual€¦ · Heat Loss/Heat Gain Calculations Most heat loss/heat gain calculations are based upon 2.5% or 1% of the time. In other words, the outdoor

In-Situ Solar Heat Gain Coefficient (SHGC) Determination ...bec-miami.com/Field SHGC report.pdf · REPORT In-Situ Solar Heat Gain Coefficient (SHGC) Determination for Curtain Wall

In-Situ Solar Heat Gain Coefficient (SHGC) Determination ...bec-miami.com/Field SHGC report.pdf · REPORT In-Situ Solar Heat Gain Coefficient (SHGC) Determination for Curtain Wall