ENERGY MANAGEMENT HANDBOOKS phần 2 pdf

... i = 12% 1 12 ENERGY MANAGEMENT HANDBOOK % BD = A/(B - A) % BD = 26 2/(6000 - 26 2) % BD = 4.6% Graphical Solution. Referring to Figure 5.15 Enter the graph at feedwater impurity level of 26 2 ppm ... 1 -2 Natural gas Low excess air .04-0 .2 0.1-0.5 Propane — 5-10 1 -2 Coke oven gas — 5-10 1 -2 No. 2 oil Rotary cup 15 -20 3-4 No. 2 oil Air-atomized 10-15 2- 3 No. 2 oi...

Ngày tải lên: 08/08/2014, 15:21

... 7.046 3-1 /2 2.000 1. 625 2. 459 3 .25 8 4.166 5 .25 1 6 .26 6 7 .25 6 4 2. 230 1 .28 1 2. 010 2. 806 3.659 4.059 5.577 6 543 4-1 /2 2.300 1.564 2. 351 3.1 52 4.905 4.9 62 5.907 7 080 5 2. 781 1 .20 2 1.893 2. 639 3.489 ... 15% 20 % 25 % ————————————————————————— 1 .9 52 .909 .870 .833 .800 2 1.859 1.736 1. 626 1. 528 1.440 3 2. 723 2. 487 2. 283 2. 106 1.9 52 4 3....

Ngày tải lên: 08/08/2014, 15:21

... sustaining energy savings. 22 .6 INPUT/OUTPUT DEVICES 22 .6.1 Introduction There are many available input and output devices, Figure 22 .6 Proportional-Integral-Derivative Control Mode Diagram Figure 22 .7 ... offset is due to the inherent fi xed-gain of Figure 22 .2 On-Off Control Mode Diagram Figure 22 .3 Floating Control Mode Diagram 584 ENERGY MANAGEMENT HANDBOOK magnitude...

Ngày tải lên: 08/08/2014, 15:21

... . )(1 1 , )(1 1 , )(1 1 2 3 2 2 1 2 3 2 2 2 2 2 1 2 2 2 2 1 2 3 2 1 2 1 2 1 2 1 2 1 2 dt xd td xd dt xd td xd dt xd td xd dt dx c dt dx c dt dx c  c c  c c  c c Insertion into Newton’s law 1 2 1 2 3 2 1 )(1 1 2 F dt xd m dt dx c ... viz. . 1 2 2 3 2 2 2 1 2 2 Rxx x c V   Conversely a sphere at rest in K is given by x 1 2 + x 2...

Ngày tải lên: 23/07/2014, 16:21

... in-coming refrigerant gas to the RHR heat exchanger can reach more than 20 0° F. and then – before exiting the tank – drop to 115 to 125 ° F. as the heat transfers to the water. “If your herd size is ... Sanford. “Using these two pieces of equipment together won’t necessarily double your energy savings. That’s why an energy audit is important to determine just what choice or choice...

Ngày tải lên: 08/08/2014, 15:21

... stationary sources. CH 4 + 2 O 2 = CO 2 + 2 H 2 O ( 12 + 4*1) +2( 2*16) = ( 12 + 2* 16) + 2( 2*1 +16) (1.1) Thus, 16 pounds of methane produces 44 pounds of carbon dioxide; or 2. 75 pounds of carbon ... 1 The Value of Energy Management 2 The Energy Management Profession 3 Some Suggested Principles of Energy Management 5 2 Effective Energy Management...

Ngày tải lên: 08/08/2014, 15:21

... 40% Cr 2 O 3 20 0 0 .20 1.0 8 × 10 –6 320 0 3800 Corundum 90% Al 2 O 3 20 0 0 .22 1.5 7 × 10 –6 320 0 — Forsterite 2 MgO SiO 2 160 0 .23 1 .2 10 × 10 –6 3000 3300 Magnesia MgO 21 0 0 .25 2. 3 11 ... 4000 d Spinel MgO Al 2 O 3 22 0 0 .23 5 7 × 10 –6 3300 — Titanium oxide TiO 2 26 0 0.17 2. 2 8 × 10 –6 3000 3300 Zircon ZrO 2 SiO 2 22 0 0.15 1.3 5 × 10 –6 350...

Ngày tải lên: 08/08/2014, 15:21

... 0.3 41 17 24 0.08 0.4 53 22 31 0.10 0.5 66 33 33 0.13 0.6 75 40 35 0.18 0.7 82 54 28 0 .22 0.8 87 63 24 0.15 0.9 92 78 14 0.09 1.0 100 100 0 0.05 ————————————————————————— Column 2. From ... —————————— 20 8 20 0 24 0 23 0 480 460 600 575 24 00 23 00 4160 4000 6900 6600 13800 1 320 0 • Operation within tolerance of ±10 percent of the rated voltage. CHAPTER 11 E L...

Ngày tải lên: 08/08/2014, 15:21

... Osram-Sylvania) ————————————————————————— Number of Lamps 1 2 3 4 ————————————————————————— Input (system) Watts 25 -w 48-w 72- w 94-w ————————————————————————— Figure 13.6 Some T8 Lamp Sizes (Source: Sylvania) 3 62 ENERGY MANAGEMENT HANDBOOK Figure ... 15-1500 15 -21 9 4-40 40-1000 175-1000 70-1000 35-180 ——————————————————————————————————————————————————— Life (hr) 750- 12, 000 7,50...

Ngày tải lên: 08/08/2014, 15:21

... 393 ,21 6 189,351 5 82, 567 959 ,29 1 323 ,399 109,956 25 7,477 4 950,000 3 12, 250 448 ,26 6 134,301 5 82, 567 511, 024 1 503,449 171,173 196 ,26 0 5 950,000 111, 625 511, 024 71,543 5 82, 567 0 766,8 32 260, 723 ... 500,000 2, 000,000 –500,000 1 950,000 357 ,25 0 3 02, 567 28 0,000 5 82, 567 1,697,433 3 12, 750 106,335 26 1,098 2 950,000 6 12, 250 344, 926 23 7,641 5 82, 567 1,3...

Ngày tải lên: 08/08/2014, 15:21