Advanced Energy Efficiency, Lecture 2: Industry - Rocky Mountain ...

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Optimized fin fan schematic V ~ 6 m/s Static Regain Core – Anti Hot Air Recirculation Core 3 m V ~ 8 m/s 85% Fan + Hub Mounted Switched Reluctance Motor Fairings on Struts V ~ 3 m/s • • + + + + + + + + + + • • + + + + + + + + + + • + + + + + + + + + + • • • + + + + + + + + + + Built-In Air Lances Misters Sketch by LEE Eng Lock, showing IP owned by himself and RMI
Even exotic motors can pay in the right uses ◊ LNG terminal: spherical load-out storage tanks need continuous circulation ◊ Now uses 68%-efficient immersed motor/pump system ◊ Could use 89%-efficient superconducting unit with efficient pump, cutting its boiloff by 2/3…and leveraging upstream savings ◊ Or maybe ~99% with tiny superconducting motor & Pax rotor (ring vortex flow) 24 W can circulate ~4 million liters of water An aerator replaced 137 kW with 0.56 kW ◊ Memo: Paint the dark-green LNG tanks white too! Graphics courtesy of Pax Scientific
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MAP/Ming Visiting Professorship, En
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First Industrial Revolution: People
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The resource cycle: a massflow pers
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Lots of luscious low-hanging fruit:
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Typical areas for big industrial sa
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Information is cheap, powerful, but
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Benefits of monitoring with good gr
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It’s not mainly about the hardwar
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2. Basic hydraulic innovations www.
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Designing for breakthrough industri
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Examples from RMI’s industrial pr
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High efficiency doesn’t always ra
Page 26 and 27: New design mentality: expanding ret
Page 28 and 29: New design mentality • Redesignin
Page 30 and 31: No new technologies, just two desig
Page 32 and 33: This case is archetypical ◊ Most
Page 34 and 35: Why focus on pumping examples? ◊
Page 36 and 37: So how do we do this magic? “Like
Page 38 and 39: First seek to eliminate part or all
Page 40 and 41: Next, let’s minimize the piping s
Page 42 and 43: High-efficiency pumping / piping re
Page 44 and 45: Minimizing piping friction ◊ Surf
Page 46 and 47: Choice of valves ◊ Wide-open full
Page 48 and 49: Next, let’s optimize the pump The
Page 50 and 51: Optimize for the operating conditio
Page 52 and 53: Chiller system efficiency (not just
Page 54 and 55: Most induction-motor retrofits…
Page 56 and 57: = An oil major’s 1/99 min. (EP, w
Page 58 and 59: Prompt retrofits of induction motor
Page 60 and 61: Premium-efficiency motors aren’t
Page 62 and 63: Premium-efficiency motors also...
Page 64 and 65: Capture system synergies ◊ For ex
Page 66 and 67: Motor procurement, installation, ma
Page 68 and 69: Putting it all together: the patter
Page 70 and 71: Eating the Atlantic lobster ◊ Big
Page 72 and 73: Case-study of a huge LNG plant The
Page 74 and 75: The tasty morsels ◊ Systematicall
Page 78 and 79: Heretical questions ◊ Is the plan
Page 80 and 81: AND A NONPROPRIETARY NEW-INSTALLATI
Page 82 and 83: Capability growth is outpacing effi
Page 84 and 85: Intel’s nominal data-center power
Page 86 and 87: IBM PS-2E ~5×-efficiency desktop P
Page 88 and 89: 1U Wintel Rack Mounted Server, ~200
Page 90 and 91: Wu-chun Feng’s Green Destiny blad
Page 92 and 93: Some ways to cool a data center 1 r
Page 94 and 95: Simple heat management ◊ ◊ ◊
Page 96 and 97: IT-equipment-to-total-kW multiplier
Page 98 and 99: Front claws: heat transfer and remo
Page 100 and 101: The whole lobster: a fantasy ◊ Op
Page 102: What is all this but good simple en
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Advanced Energy Efficiency, Lecture 2: Industry - Rocky Mountain ...

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