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Tel: 773-829-5811
Email: info@finoric.com

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PCM Phase Change Material Air Condition AC - Washington Virginia New York Chicago --

If you are versed with Phase Change Material, then you may directly read the matter below the horizontal line. If you need to understand more then you may go in the following order:

Introduction to PCM Air Condition
Phase Change Material Non Hazardous Salts
Peak Load Shifting in AC Air Condition

After reading this much you may shift below the horizontal line. You may also check the following pages:

Energy Saving tips for Lighting, Insulation and Windows, Renewable Energy, Air Change Rate etc
Phase Change Material for Electronic Comfort
PCM for Green House.


We are authorized representative of PCM Energy P Ltd. for Phase Change Material PCM and related products. Described below is the scheme for Air-conditioning with PCM in Dallas, Houston Austin Texas & Atlanta Georgia. We will shortly put up pages for the benefit of other areas in USA. To benefit serious players in HVAC, we will start with the average climate in Dallas. Such an information is available for all the major cities of USA in weather related websites. If you are not already versed with PCM-AC, then please study similar scheme for Houston is described by Phase change material air conditioner or you may start on this website with Introduction to PCM Air Condition

Richmond - Virginia Average Temperature: (Washington DC Surrounding)

Mon - High - Low# - ΔT - Mid-way Comments
Jan - 45F - 28F - 17 - Can not balance Use heater during non-peak electric tariff hours
Feb - 49F - 30F - 19 - Can not balance Use heater during non-peak electric tariff hours
Mar - 58F - 37F - 21 - Can not balance Use heater during non-peak electric tariff hours
Apr - 68F - 45F - 23 - Can not balance Use heater during non-peak electric tariff hours
May - 76F - 55F - 21 - Balance @ 65F Cools & Heats with PCM 75+70
Jun - 83F - 63F - 20 - Balance @ 73F Cools & Heats with PCM 75+70
Jul - 87F - 68F - 19 - Balance @ 77F Cools & Heats with PCM 75+70
Aug - 85F - 67F - 18 - Balance @ 76F Cools & Heats with PCM 75+70
Sep - 79F - 60F - 19 - Balance @ 70F Cools & Heats with PCM 75+70
Oct - 69F - 47F - 21 - Can not balance Use heater during non-peak electric tariff hours
Nov - 59F - 38F - 21 - Can not balance Use heater during non-peak electric tariff hours
Dec - 49F - 31F - 18 - Can not balance Use heater during non-peak electric tariff hours

 Similar weather is seen in Columbus Ohio, Los Angeles, Washington DC, Baltimore, Kentucky and places on similar latitude.

Chicago Illinois Average Temperature:

Mon - High - Low# - ΔT - Mid-way Comments
Jan - 30F - 14F - 17 - Can not balance Use heater during non-peak electric tariff hours
Feb - 35F - 19F - 19 - Can not balance Use heater during non-peak electric tariff hours
Mar - 46F - 28F - 21 - Can not balance Use heater during non-peak electric tariff hours
Apr - 58F - 38F - 23 - Can not balance Use heater during non-peak electric tariff hours
May - 79F - 47F - 21 - Balance @ 65F Cools & Heats with PCM 70 or (75+70)
Jun - 79F - 57F - 20 - Balance @ 73F Cools & Heats with PCM 70 or (75+70)
Jul - 84F - 63F - 19 - Balance @ 77F Cools & Heats with PCM 70 or (75+70)
Aug - 81F - 62F - 18 - Balance @ 76F Cools & Heats with PCM 70 or (75+70)
Sep - 74F - 54F - 19 - Balance @ 70F Cools & Heats with PCM 70 or (75+70)
Oct - 62F - 42F - 21 - Can not balance Use heater during non-peak electric tariff hours
Nov - 47F - 32F - 21 - Can not balance Use heater during non-peak electric tariff hours
Dec - 34F - 20F - 18 - Can not balance Use heater during non-peak electric tariff hours

Similar weather is seen in Delaware New York Maryland Philadelphia Pennsylvania Cleveland Indianapolis Indiana and places on similar latitude.

Click for AC in Texas, Georgia, Florida, Louisiana, Mississippi, Alabama, South Carolina, New Mexico, Arizona and other southern areas of USA

A house of 1000sq.ft and 9ft height has a volume of 9000 cu. ft.

Sp. Heat of air is 1KJ/Kg/K; And density is 1.2Kg/M3
For 25F (25*5/9 =13.89K) change of temperature 1M3 of air will need 1.2*25*5/9KJ = 16.67KJ
1M3=35.29cu.ft. Hence 35.29cu.ft. needs 16.67KJ
9000cuft (i.e. the full volume of the house) needs 16.67*9000/35.29=4252KJ or 4252KJ/hr=4252/3600=1.18KWH
After adjusting for other losses it can go up to 2KWH
The ordinary forced air change rate is 0.35/hr and hence the wattage will be 2KWH/3hr
This 100F heat remains for maximum 3 hour. Average load for overlapping 12 hours will be half this value. This makes total load as 2+4=6 KWH. The rest of the time is cooling & charging period for PCM.
The blower capacity for PCM utilization is 52.5cfm=52.5*60 i.e.3150cuft/hr. We must buy a blower of 100cfm (Higher cfm is proposed as the blower may not give the rated output) and provide a regulator.

This means we must install 6KWH of PCM-80+75. Which is equal to 120kg or 265 lbs of PCM 50% of it melting at 80F and 50% melting at 75F. We may also install (optional) about 100lbs of PCM in walls.

Any company already in the business of HVAC or in developing new buildings in a big way can benefit tremendously by using this method. You can expect government support and carbon credits over and above the routine business benefits.

Phase Change Material Air Condition
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You can use this scheme for malls, restaurants, halls warehouse etc.

Finoric LLC
Chicago Illinois and Houston Texas, USA. Tel: 773-829-5811
Email: info@finoric.com

Associates:
Finoric & Parenterals FZE, PO 10559 RAK Free Trade Zone, Ras Al Khaimah, UAE

We are looking for Technical Sales Representatives in New York and Los Angeles Area.

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