| Formula For: |
Word Formula: |
Letter Formula: |
| NOTE: One British Thermal Unit (BTU) Is The Amount Of Heat Required To Raise The Temperature Of One Pound Of Water One Degree Fahrenheit. One Horsepower = 2545 BTU/HR. |
RESERVOIR COOLING CAPACITY
BASED ON ADEQUATE AIR CIRCULATION |
| HEAT(BTU/HR) |
= |
2 |
x |
TEMPERATURE DIFFERENCE BETWEEN RESERVOIR WALLS AND AIR(oF) |
x |
AREA OF RESERVOIR(SQ. FT.) |
|
| BTU/HR |
= |
2.0 |
x |
(DELTA)T |
x |
A |
|
HEAT IN HYDRAULIC OIL(approx.)
DUE TO SYSTEM INEFFICIENCY(SG=0.89-0.092) |
| HEAT(BTU/HR) |
= |
FLOW RATE(GPM) |
x |
210 |
x |
TEMPERATURE DIFFERENCE(oF) |
|
| BTU/HR |
= |
Q |
x |
210 |
x |
(DELTA)T |
|
| HEAT IN FRESH WATER(approx.) |
| HEAT(BTU/HR) |
= |
FLOW RATE(GPM) |
x |
500 |
x |
TEMPERATURE DIFFERENCE(oF) |
|
| BTU/HR |
= |
Q |
x |
500 |
x |
(DELTA)T |
|
| HEAT IN HYDRAULIC SYSTEM DUE TO UNUSED FLOW/PRESSURE |
| HEAT(BTU/HR) |
= |
FLOW RATE(GPM) |
x |
1.485 |
x |
PRESSURE DROP(PSIG) |
|
| BTU/HR |
= |
Q |
x |
1.485 |
x |
PSIG |
|