Monday, July 15, 2013

Convert Tons Refrigeration Gpm

Propane - Wikipedia, The Free Encyclopedia
Refrigeration . Propane is also instrumental in providing off-the-grid refrigeration, usually by means of a gas absorption refrigerator. Blends of pure, dry "isopropane" (R-290a) (isobutane/propane mixtures) ... Read Article

Conversion Factor Table Http://vertex42.com/edu/kinematics ...
Gal / min (gpm) 0.002228 ft 3 / sec ton of refrigeration 200 Btu / min W (watt) 3.4121 Btu / hr W 0.7376 ft·lbf / sec W 1.341x10-3 hp s / W1 J W / cm2 1x104 W / m2 W / cm3 1x106 W / m3 W / m2 0.3171 Btu / (h·ft2) W / m 30.09665 Btu / (h·ft) W / m·ºC 1 W / m·K ... Get Document

Pressure Temperature Chart - Chiller City Corporation
500 x GPM GALLON of WATER = 8.33 lbs. 8.33 lbs/GAL x 60 = 500 lbs/hr DENSITY = 62.4 lbs/cubic ft GPM x Ft. Water REFRIGERATION APPLICATIONS Pump HP= Pressure Temp Chart-'01 10/31/01 2:54 PM Page 1. EVAPORATOR SUCTION COMPRESSOR CHECK SUCTION PRESSURE DISCHARGE ... Get Content Here

SINGLE PACKAGE AIR CONDITIONING WATER COOLED
MODELS: CH060 - 5-10 TONS HORIZONTAL MODELS: CU060 - 300 5-25 TONS VERTICAL SINGLE PACKAGE AIR CONDITIONING WATER COOLED. REFRIGERATION CIRCUITS . . . . . . . . . . . . . . . . . . 3 GPM of the water meet the application limitations of the ... Read Full Source

Design Formulae - CIMCO Refrigeration
1.14 tons 100 cfm @ 40 f air 33 f glycol 0.2 tons per hp general formulae tons: (gpm x delta water temp) / 24 air-sensible heat (btuh) cfm x 1.085 x (dry bulb 1 – dry bulb 2) refrigeration 65 villiers street, toronto, ontario m5a 3s1 tel: (416) 465-3987 fax: ... View Doc

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Quick Reference For Efficient Chiller System Design
Tons = (GPM x T x specific heat* x specific gravity*) / 24 * for fluids other than water GPM RPM Head RPM2 Power 3RPM GPM3 Example: Pump HP @ 5,000 gpm = 26.1 HP* x (5,000GPM / 4,000GPM)3 * pump hp @ 4,000 gpm from water piping capacity chart ... Access Doc

Water Cooled Centrifugal Chiller - Multistack LLC
Load in tons of refrigeration. 2. Chilled water temperature drop. 3. GPM = (24) (Tons)/Temperature Drop (°F) Use Figure 1 adjustment factor for tons to convert tons to 10°F at equivalent for use with capacity tables. ... Content Retrieval

Capacity - Cornell Pump Company
Gallons per minute (GPM). A common formula used to convert from BTU removal requirements to an approximate flow rate is: Tons of Refrigeration X Rate of Evaporation (GPM per Ton) X recirculation rate = US GPM ... Read Here

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Conversions And Formulas - American Industrial
Convert ACFM to SCFM SCFM = ACFM x (Pounds Per Square Inch Gauge Gallons Per Minute (GPM) Cubic Inches Per Minute 231 Kilogram Calories Btu 3.968 Kilograms Pounds U.S. (lbs) 2.205 Degrees Celcius Degrees Fahrenheit (1.8) + 32 Tons of Cooling (chiller) Btu / hr 12000 Tons of Cooling ... Get Document

HVAC FORMULAS
HVAC FORMULAS CFM = _____BTU/Hr / ( 1.08 x Temperature Difference) TON OF REFRIGERATION - The amount of heat required to melt a ton (2000 lbs.) of ice at 32°F ... Read Full Source

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Commonly Used HVAC Formulae And Conversions - ThermalNetics
Ton refrigeration = 12,000 Btu/h = 200 Btu/min 1 (gpm) required for heating and cooling = q/500 ∆t water Where q = load in Btu/h Chiller capacity (tons) = gpm (chilled water) x ∆t (water)/24 ... Read Content

Conversion Factors - Gas Airconditioning
500 #/hr steam = 1 GPM cond = 34 ft H 2O 1 ft3 natural gas ≅ 1,000 Btu 1 acre = 43,560 ft2 1 kW electric = 3,412 Btu/hr 1 ton refrigeration = 12,000 Btu/hr 1 inch = 25.4 millimeters 1 boiler horsepower = 33,476 Btu/hr ... Return Document

AUTOMATIC LIQUID BULLETIN 41-10D FLOW REGULATOR Type AFR-3
Constant flow rate from 0.3 gpm to 3.6 gpm of liquid ammonia convert KW to tons and repeat as above. Two or more AFR-3 Regulators may be installed in parallel to the Tons of Refrigeration capacity available if a 1:1 recirculation ... Fetch This Document

Uploads From Christina Corrine - YouTube
Hydro-Flo Oil Water Separators Can Treat Continuous Flows From 10 To 3,000 GPM Home Leming Supply Plumbing Heating Refrigeration Gnomoria WikiIn Gnomoria, Crafting is used to convert natural resources into various useful purposes, such as furniture, food, drink, tools, ... View Video

REFRIGERATION & AIR CONDITIONING SYSTEM - Energy Efficiency ...
§ The plant capacities up to 50 TR (tons of refrigeration) are usually considered as small capacity, 50 gpm/TR) chilled water flow. Condenser water flow can also be measured with a non-contact flow meter directly or determined by using pump duty parameters. ... Get Doc

CONVERSION FACTORS Multiply By To Obtain - R L Deppmann Company
GPM 12,000 Tons of Refrigeration To Obtain By Divide METRIC CONVERSION FACTORS Multiply By To Obtain Inches 2.54 Centimeters Feet of Water 2.24165 Centimeters of Mercury Ft3 28.32 Liters In3 16.39 Cm3 Gallons 3.7853 Liters GPM 0.06308 Liters / sec ... Fetch This Document

Selection Guide - Selecting Condensers Evaporators Chillers ...
Range or Temperature Drop by gpm flow, and convert determine gpm multiply tons by the gpm factor at the Product performance is based on ARI standards and nominal operating conditions Standard Refrigeration Company is not responsibl e for product failure ... Retrieve Doc

Heat Rejection For Common Industrial Machinery
GPM of Water = Btuh / Specific Heat / Specific Gravity / Delta-T / 500 Heat rejection for common industrial machinery: Btuh = 2,814,000 Btuh or 234.5 refrigeration tons A central water cooled chiller will reject 187.6 tower tons to the water system for the chiller ... Get Document

MRP Bulletin 506 Final - FES East Llc
STEP 3: From Table 3, convert tons of refrigeration to gpm. STEP 4: From Table 4A or 4B, select the pumps with sufficient gpm capacity and pump differential. required capacity in tons of refrigeration, saturated suction temperature, recirculation rate, surge volume, liquid feed ... View Full Source

Www.mechreps.com FORMULAS & CONVERSIONS CONVERSION FACTORS ...
To Convert To Multiply By Feet of Water Inches of Mercury 0.8826 Feet of Water Pounds/ Sq. Inch 0.4335 Tons (refrigeration) BTU/ Hr. 12,000 Watts BTU/ Hr. 3.413 Electrical Formulas To Find Single Phase Two Phase -Four Wire Three ... Fetch Doc

Units & Conversions Fact Sheet - MIT Energy Club
1 ton-refrigeration = 12,000 Btu/hr = 200 Btu/min = 3.517 kW °F = 1.8 • °C + 32 °K = (°F – 32) • 5/9 + 273.15 Temperature 1 gpm = 0.063 L/s = 0.00442 ac-ft/day Fuel Economy 1mpg = 0.4251 km/L mpg = 235.2/ L/100 km Energy of Familiar Phenomena/Society ... View Document

FIXED FLOW REGULATOR
This is equivalent to a refrigeration effect range from 5.0 tons to 80 tons at a Orifi ce Equiv. Tons Equiv. Number gpm I/min. R-717 KW 4 0.24 0.9 4 80 4.8 18.0 80 279 *For R-717 liquid density of 42 lb./ft.3 or 0.70 gr/cc. To convert fl ow capacities to R-12, 22 or ... Fetch Full Source

1 comment:

  1. Hello, I'm new to the forum and would like to know if someone can walk me through the physic of how the GPM effects tons of cooling starting from 8.34lbs of water etc...

    ReplyDelete