PUMPS
0.42 m^3/s 2.35 ft 3.71 4 - doubled.
0.71 200 – pump ratio 31.42 hp 4.31 hp
159.3 kpa 23.2 ft 32.2 kw 40.14 hp
33.77 kw – pump municipality 4730 hp – small pump
34.5 liters
51 kw – flexible hose 7.4 kw 8.06 kg/s – kerosene 9.27 kw
63.5 ft – model pump 73.2 psi - gasoline
The model should be 10 times larger. The volume will be reduced to one-third of the original value.
BOILER
1.609 2.51 3.08 % - Industrial Bo. 62.07 %
1.81 – waste heat recovery 212,861 m^3/hr – stocker fired 43852 kJ/kg 62550 kg/hr
12 lb/10^6 Btu 230 hrs - two boiler 45.1 kJ/min
234,019 m^3/hr – stocker fired.
7817.17 kg/hr 80.67 BOILS AUXILIARIES
853 hrs 449.42 F 300 kW
AMMONIA
11.875 2.027 TR 400 mm - twin
110.71 kg/hr 21.9 hp 667
13 – absorber 261.6 ft^3/hr 80 hp - twin
13 hp 27.82 87.6 %
13.14 830 mm - cylindrical flash tank
13.24 TR
16.13 cm
HEAT TRANSFER CALORIMETER
0.63 C – Heat transfer Auditorium 6.2 kJ/kg-k
128.46 kJ/min – household refrigerator
15.82 W/m2-K – Hot gases
15.84 W/m2-C – Cubical tank
168.1 watts – person standing.
17.02 kJ heat added.
2004 kJ
32.77 watts – spherical ball 5 cm
336.46 watts – standing man.
508.24 kJ / 14.12 – cold storage compartment
70.49 Kw
THERMAL CONDUCTIVITY/CONDUCTIVITIES
0.168 – tank liquid nitrogen
1.93 – W/m^2 - vertical furnace firebrick
105.27 – aluminum pan
120 watts – insulated pipe
2185.44 KJ – cold storage compartment
330.10 W – composite wall/brickwork/fiberglass/insulating board.
369 W/m^2
655 MJ – house cold winter
WALL/REFRACTORY RADIATED
19.31 C – white pine 5.34 kW – spherical black body
220 mm – hot side furnace / silica 2851.82 W
41.3 W/m^2-K – insulating refractories.
HEATER ANALYSIS/AIR-FUEL
651 – air heater/economizer 3.5%
2.869 kg/s – feedwater heater 1.055 – gravimetric analysis
3.74 % - DEALER ADVERTISES 1.233 – molal analysis.
1.91 k W – room / baseboard 17.55% - volumetric analysis
5.8 % - house is maintained. 14.17 kg.air/kg.fuel
$59.50 – dollar house 17.65 kg.air/kg.fuel
59.5 kg/kg
FANS
181.8 cfm BITUMINOUS COAL
21.12 m/s 7.526
25.64 kW
7.77 – fan delivers.
9.28 m/s – total head fan
53.69% - fan draws.
58.13 – Student living dormitory
A tank contains exactly one kilogram of water consisting of liquid and vapor in
equilibrium at 1 MPa. If the liquid contains one-third and the remaining is vapor
- 785.92 kJ/kg
PISTON RANKINE REHEAT
0.167 Mpa 171.4 hp 25.32 63.66 C
1.030 ft^3/cycle 1857.13 kJ 25.55%
11.53 cfm 24,000 N/m^2 64%
150 kJ 89.5 kW 5040 kW
STEAM
0.9072 – dryness/most obvious ans. 263.74 liters – wet steam 346 / 866 mm^2
1,054 kJ/kg – steam turbine 299.64 kg 365.64 kw
1.234 kg – mass 37,800 kg/hr
100 hp – steam turbine 3883 kW – turbine stage
104.80 kJ/kg – wet steam
1373.60 – steam turbine 4 inch - diameter pipe
15.25 % - steam engine 576
651.92 m/s
mass of liquid is 80%, mass of vapor is 20% 79.46
96.96 %
NEW
12302.41 mm^3 – Charles Law / New volume
32.39 mL – Flask / New gas
37.5 kW – New friction power / Diesel
40 kW – New power
DIESEL
14.64% P 1.05 2.97 43.34 C 970 kg/m^3
28.00% P 6.87 3,121 kW 5,291,880 cm^3
31.63% P 27127 36.21
45%
65%
HEAT EXCHANGER HEAT GENERATED
44.86% 25,714 kW
GEOTHERMAL (ARALIN)
2 Wells
2933
CAR COMBUSTOR POLE
130 watts 75.38 % 16-POLE
308 kJ
36.28 lbm/hr
FRANCIS IMPULSE PELTON
3.0 m 4.34 0.661 m 1355.73 mm 34452
17.4 deg 17.5 2040 mm
HYDRO CHIMNEY FOUNDATION
2.20 m 0.25 kpa 598
2501.55 kW 98 kpa 183.47
44.33 m 1.28 m
528.57 m
6621 kW
80,080 kW-hrs
REFRIGERATION / REFRIGERATOR
17 TOR 56.9 TR
2.36 761.5 – cool bread loaves
2.7 TOR P 49.59
2240 seconds – watermelons 1.76
COMPRESSOR
11.58 kw – saved by compressor. 233.34 – single acting compressor 85%
1230 CFM – double acting compressor 27.4 TR – freon 87.6%
159.5 hp 49 TR
-179.5 hp
50.25 kW – backwork 61.85 kJ/kg 96 hp
571.62 m3/h – bore and stroke. 62.65 kw – water jacketed. 98 kpa
BRAYTON OTTO AIRPLANE / AIRCRAFT
75 kJ 166.53 663 12 KN
730 K 599 36,077 / 73%
20.20 kg/s
2028 kW
31.97 / 26.88
REVERSED CARNOT / CARNOT REFRIGERATOR
9.1 %
5.02
36.29 – lake
1504 kJ
AIR-CONDITIONING / AIR-COOLED
1.41 hp 20 F - Three thousand cubic feet per minute
If the initial volume of an ideal gas is compressed the one-half its original volume
and to twice its temperature, the pressure = QUADRUPLES
What type of turbine delivers 25,000 bhp at 500 rpm under a net head of 5350 ft?
= IMPULSE TURBINE
CONDENSER
30 GPM – water cooled.
12 F - water cooled.
