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| 民用燃料的特性 |
CHARACTERISTICS OF FUELS FOR CIVIL USE
民用燃料的特性
Fuel characteristics
燃料特性
|
Fuel
燃料 |
P.C.I
热值 |
Fuel efficiency
燃料效率 |
Mass density
密度 |
|
Methane gas甲烷 |
8.250 Kcal/smc |
0,93 |
0,720 kg/smc |
|
Diesel 柴油 |
10.200 Kcal/kg |
0,80 |
0,835 kg/ m3 |
|
Kerosene 煤油 |
10.300 Kcal/kg |
0,80 |
0,791 kg/ m3 |
|
3/5 Light fuel oil
3/5 轻燃料油 |
9.800 Kcal/kg |
0,78 |
0,923 kg/ m3 |
|
lndustrial/loose
household LPG
管道液化石油气 |
11.000 Kcal/kg |
0,90 |
0,565 kg/ m3 |
|
Household LPG
In cylinders
瓶装液化石油气 |
11.000 Kcal/kg |
0,83 |
0,565 kg/m3 |
Fuel conversion factors
燃料换算因子
|
Fuel
燃料 |
Methane
甲烷
Smc |
Diesel
柴油
Kg |
Kerosene
煤油
Kg |
3/5轻燃料油
Kg |
管道液化石油气Kg |
瓶装液化石油气Kg |
|
1 m3甲烷 |
1,000 |
0,839 |
0,831 |
0,896 |
0,692 |
0,750 |
|
1 kg柴油 |
1,192 |
1,000 |
0,990 |
1,068 |
0,824 |
0,894 |
|
1 kg煤油 |
1,203 |
1,010 |
1,000 |
1,078 |
0,832 |
0,903 |
|
3/5 轻燃料油 |
1,116 |
0,937 |
0,928 |
1,000 |
0,772 |
0,837 |
|
1 kg
管道液化石油气 |
1,446 |
1,213 |
1,201 |
1,295 |
1,000 |
1,084 |
|
1 kg
瓶装液化石油气 |
1,333 |
1,119 |
1,108 |
1,194 |
0,922 |
1,000 |
RECOMMENDED VELOCITIES FOR SIZING
推荐流速
High pressure regulation stations
高压调压站
|
Description
描述 |
Velocity V (m/secs)
流速 |
|
Piping upstream of the regulation (HP)
调压器上游管道 |
30 |
|
At the filter cartridge
过滤器的筒体处 |
0,41 |
|
At the tube bundle of the preheater
预热器的管束处 |
40 |
|
Piping downstream of the regulation (MP)
调压器下游管道 |
25 |
Medium pressure regulation stations
中压调压站
|
Description
描述 |
Velocity V (m/secs)
流速 |
|
Piping upstream from the regulation (MP)
调压器上游管道 |
30 |
|
At the filter cartridge
过滤器的筒体处 |
0,33 |
|
Piping downstream from the regulation (LP)
调压器下游管道 |
20 |
Where:
V = velocity m/sec 流速
353,678 = numerical constant 常数
Q = flow rate in standard conditions m3/h 标况流量
P = absolute pressure in bar 绝对压力
D = internal diameter of the piping in mm 管道内径
MEASURING UNITS AND CONVERSION FACTORS
计量单元和换算因子
PLEASE NOTE THAT FIGURES ARE EXPRESSED ACCORDING TO THE IMPERIAL SYSTEM-POINTS INDICATE DECIMALS AND COMMANS INDICATE THOUSANDS
请注意：该数据表数字书写的格式是英制标准。数字中的点表示小数点；数字中的逗号表示为千位分隔符。
PRESSION CONVERSION TABLES
压力换算表
|
to
from |
kg/cm2 |
Bar |
mbar |
mm
H2O |
kPa |
mm
Hg |
Atm |
psi |
inches Hg |
inches H2O |
Feet H2O |
|
Kg/cm2 |
1 |
0.9806 |
980.665 |
10018.0 |
98.0665 |
735.559 |
0.9678 |
14.2233 |
28.9590 |
394.408 |
32,873 |
|
Bar |
1.0197 |
1 |
1000 |
10215.5 |
100 |
750.062 |
0.98692 |
14.5038 |
29.5300 |
402.184 |
33.513 |
|
Mbar |
0.0010 |
0.001 |
1 |
10.2155 |
0.1000 |
0.7501 |
0.000987 |
0.0145 |
0.0295 |
0.4022 |
0.0335 |
|
mmH2O |
0.0001 |
0.0001 |
0.0979 |
1 |
0.0098 |
0.0734 |
0.000097 |
0.0014 |
0.0029 |
0.0394 |
0.003284 |
|
kPa |
0.0102 |
0.0100 |
10.0000 |
102.155 |
1 |
7.5006 |
0.0098 |
0.1450 |
0.2953 |
4.0218 |
0.3351 |
|
mm Hg |
0.0014 |
0.0013 |
1.3332 |
13.6195 |
0.13333 |
1 |
0.00132 |
0.0193 |
0.0394 |
0.5362 |
0.04457 |
|
Atm |
1.0333 |
1.01325 |
1013.25 |
10332 |
101.32 |
760 |
1 |
14.696 |
29.9212 |
407.19 |
33.9392 |
|
Psi |
0.0703 |
0.0689 |
68.9476 |
704.332 |
6.8948 |
51.7149 |
0.06805 |
1 |
2.0360 |
27.7296 |
2.31072 |
|
Inches Hg |
0.0345 |
0.0339 |
33.8639 |
345.936 |
3.3864 |
25.4000 |
0.03342 |
0.491 |
1 |
13.6195 |
1.135 |
|
Inches H2O |
0.0025 |
0.0025 |
2.4864 |
25.4000 |
0.2486 |
1.8650 |
0.002253 |
0.0361 |
0.0734 |
1 |
0.0833 |
|
Feet H2O |
0.02983 |
0.02983 |
29.83 |
304.506 |
2.98418 |
22.375 |
0.027 |
0.43276 |
0.88183 |
12 |
1 |
TEMPERATURE CONVERSION TABLES
温度换算表
|
to
from |
°C |
°F |
°R |
K |
|
Celsius(°C) |
1 |
(°C×1.8)+32 |
°C×0.8 |
°C+273.16 |
|
Fahrenheit(°F) |
(°F-32)÷18 |
1 |
(°F-32)÷2.25 |
(°F+459.67)÷1.8 |
|
Reaumur(°R) |
°R×1.25 |
°R×2.25+32 |
1 |
(°R×1.25)+273.16 |
|
Kelvin(°K) |
°K-273.16 |
(°K×1.8)-459.67 |
(°K-2731) ×0.8 |
1 |
VOLUME CONVERSION TABLES
体积换算表
|
to
from |
CUBIC
DECIMETERS |
CUBIC
INCHES |
CUBIC
FEET |
U.S.
QUART |
U.S.
GALLON |
IMPERIAL
GALLON |
U.S.BARREL
(PETROL) |
|
Cubic decimeters
(Liters)立方米 |
1 |
61.0234 |
0.03531 |
1.05668 |
0.264178 |
0.220083 |
0.00629 |
|
Cubic inches
立方英寸 |
0.01639 |
1 |
5.787×10-4 |
1.01732 |
0.004329 |
0.003606 |
0.000103 |
|
Cubic Feet
立方英尺 |
28.317 |
1728 |
1 |
29.9221 |
7.48055 |
6.22888 |
0.1781 |
|
U.S. Quart
夸脱 |
0.94636 |
57.75 |
0.03342 |
1 |
0.25 |
0.2082 |
0.00595 |
|
U.S. Gallon
加仑 |
3.78543 |
231 |
0.13368 |
4 |
1 |
0.833 |
0.02381 |
|
Mperial Gallon |
4.54374 |
277.274 |
0.16054 |
4.80128 |
1.20032 |
1 |
0.02877 |
|
U.S.Barrel(Petroleum)
桶（石油） |
158.98 |
9702 |
5.6146 |
168 |
42 |
34.973 |
1 |
FLOW RATE CONVERSION TABLES
流量换算表
|
to
from |
LITERS
PER MINUTE
立方米/分钟 |
CUBIC METERS PER HOUR
立方米/小时 |
CUBIC FEET PER HOUR
立方英尺/小时 |
LITERS PER HOUR
立方米/小时 |
U.S. GALLON PER HOUR
加仑/分钟 |
IMP.GALLON PER MINUTE
桶/天 |
|
Liters per Minute
立方米/分钟 |
1 |
0.06 |
2.1189 |
60 |
0.264178 |
9.057 |
|
Cubic Meters per Hour
立方米/小时 |
16.667 |
1 |
35.314 |
1000 |
4.403 |
151 |
|
Cubic Feet per Hour
立方英尺/小时 |
0.4719 |
0.28317 |
1 |
28.317 |
0.1247 |
4.2746 |
|
Liters per Hours
立方米/小时 |
0.016667 |
0.001 |
0.035314 |
1 |
0.004403 |
0.151 |
|
U.S. Gallon per Minute
加仑/分钟 |
3.785 |
0.2273 |
8.0208 |
227.3 |
1 |
34.28 |
|
U.S.Barrels per Day
桶/天 |
0.1104 |
0.006624 |
0.23394 |
6.624 |
0.02917 |
1 | |
| 2010-9-19 |
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