#引述內文
當初台電深澳電廠要引進超超臨界燃煤發電機組時,時任行政院長的賴清德用錯了比喻,聲稱這是用(比較)乾淨的煤在發電。紅色媒體控制下的台灣新聞界瞬間撿到槍,大聲嘲笑賴清德,罵了一個多月。
我還記得那時我出席一些正式活動場合,都是縮著頭躲在犄角嘎旯,怕被發現我是機械工程技師。只要被逮到,大家一定拿"乾淨的煤"當話題來問我,然後在我還沒回答以前,就自問自答,然後大家笑罵成一團。
當時那種不講科學只要霸凌的社會氣氛,很可怕。大家不是真的想知道答案。所以我是技師也沒用,不會有人相信或聽取我的說法,大家只是在紅色媒體的指揮下起舞。
好啦,時間過去那麼久,嗯,你們想要教訓的,都教訓過一遍了吧?現在可以冷靜下來聽聽我的介紹嗎?
想知道超超臨界燃煤發電能減少若干空污排放?看這篇就知道。
How much do ultra-supercritical coal plants really reduce air pollution?
[https://energypost.eu/how-much-do-ultra-supercritical-coal…/](https://energypost.eu/how-much-do-ultra-supercritical-coal…/)
水在一大氣壓下的沸點是100'C。一鍋滾沸的水,在完全燒乾以前,溫度都是100'C。如果你來到氣壓很低的高山,同樣煮滾水,這時你覺得泡麵好像需要花比3分鐘更久的時間才會熟軟。這是因為氣壓偏低的高山上,水的沸點不是100'C,而是低於100'C的某個溫度。
那如果把氣壓不停地加大,會怎樣?當氣壓高於水的臨界點壓力時,液態水它會隨著你對它加熱而直接膨脹體積,沒有滾沸現象,也沒有沸點可言,它就是一種高壓高溫流質。超超臨界蒸汽,就是壓力與溫度都非常高,能有效保證不會出現沸騰冷凝現象的蒸汽。
在過去,因為水沸騰與冷凝造成的液-氣相變化,對於蒸汽渦輪機而言,是很麻煩的問題。一顆黃豆大的水珠擊中飛快運轉的渦輪機葉片,就會像子彈一樣,可以把葉片撞毀。
如今有了水的超超臨界流體,水不再有液相與氣相之分,它就是一坨均質的流體,你加熱它就膨脹,你冷卻它就收縮。如此一來,蒸汽渦輪機,它會非常好控制,輸出機械功用於發電,可以把運轉狀態維持在能源效率最高的狀態。
想獲得這樣超高溫超高壓的超超臨界流體,就要有熱值和發熱率都很巨大的燃煤加熱設施。台電打算用的是高品質的粉煤,燃燒溫度也從700'C提高到1300'C。除了無法避免的硫氧化物與氮氧化物,這樣的燃煤廢氣只含有二氧化碳,水蒸氣,以及少量的灰分。
容我為您翻譯一段:
A typical new subcritical plant will have a thermal efficiency of 38 per cent, meaning that 38 per cent of the thermal energy contained in the fuel is converted into electrical energy fed into the grid.
傳統燃煤電廠熱效率約38%,意思是說,燃煤產生的熱能中,有38%的比例最終會轉為電能,然後供應到輸配電網裡。
A supercritical plant will have an efficiency of maybe 42 per cent and a typical ultra-supercritical plant will achieve around 44 per cent (designs going up to 47 per cent are being developed).
然而超臨界燃煤電廠的熱效率可達42%,而超超臨界燃煤電廠的熱效率可達44%,目前還有新設計的47%熱效率電廠正在興建中。
台電既有的38%熱效率傳統煤電廠,和深澳電廠打算採用的44%熱效率超超臨界燃煤電廠。
(揮揮手)各位社員,別睡了,擦擦口水,看清楚!
嗯,簡單講,你們責罵台電這些北七,竟敢興建效率高達44%的新型節能高效低污染發電機組,來取代傳統38%低效高污染機組。你們用選票教訓台電,逼迫台電必須立即停止為諸位省荷包助環保的行為。
諸位跟著紅媒作亂,用"乾淨的煤"當笑點,沒腦子跟著嘻笑怒罵,把台電罵得抬不起頭來。然後諸位投票,否決台電替你省發電成本並改善空污排放的努力。最終諸位以選票教訓了台電,讓台電了解一件事:當科學遇到政治,還是低頭挨一刀吧!就讓搞政治的來霸凌專業吧,反正這世道已經沒處說理了,大家都不用腦子,都不聽專業意見,大家都在霸凌罵台電!
反正只要敢出聲反抗紅媒的霸凌,就會被蠢貨指謫為
"正事不幹光扯政治,你是不是在搞政治社團",不是嗎?
也就只有少數像我這種人敢說出真相,敢出面反抗政治霸凌科學吧?因為我已經被罵皮了,不在乎再被沒腦子的人霸凌一次。
當初台電深澳電廠要引進超超臨界燃煤發電機組時,時任行政院長的賴清德用錯了比喻,聲稱這是用(比較)乾淨的煤在發電。紅色媒體控制下的台灣新聞界瞬間撿到槍,大聲嘲笑賴清德,罵了一個多月。我還記得那時我出席一些正式活動場合,都是縮著頭躲在犄角旮旯,怕被發現我是機械工程技師。只要被逮到,大家一定拿"乾淨的煤"當話題來問我,然後在我還沒回答以前,就自問自答,然後大家笑罵成一團。當時那種不講科學只要霸凌的社會氣氛,很可怕。大家不是真的想知道答案。所以我是技師也沒用,不會有人相信或聽取我的說法,大家只是在紅色媒體的指揮下起舞。好啦,時間過去那麼久,嗯,你們想要教訓的,都教訓過一遍了吧?現在可以冷靜下來聽聽我的介紹嗎?想知道超超臨界燃煤發電能減少若干空污排放?看這篇就知道。How much do ultra-supercritical coal plants really reduce air pollution?https://energypost.eu/how-much-do-ultra-supercritical-coal-plants-really-reduce-air-pollution/水在一大氣壓下的沸點是100'C。一鍋滾沸的水,在完全燒乾以前,溫度都是100'C。如果你來到氣壓很低的高山,同樣煮滾水,這時你覺得泡麵好像需要花比3分鐘更久的時間才會熟軟。這是因為氣壓偏低的高山上,水的沸點不是100'C,而是低於100'C的某個溫度。那如果把氣壓不停地加大,會怎樣?當氣壓高於水的臨界點壓力時,液態水它會隨著你對它加熱而直接膨脹體積,沒有滾沸現象,也沒有沸點可言,它就是一種高壓高溫流質。超超臨界蒸汽,就是壓力與溫度都非常高,能有效保證不會出現沸騰冷凝現象的蒸汽。在過去,因為水沸騰與冷凝造成的液-氣相變化,對於蒸汽渦輪機而言,是很麻煩的問題。一顆黃豆大的水珠擊中飛快運轉的渦輪機葉片,就會像子彈一樣,可以把葉片撞毀。如今有了水的超超臨界流體,水不再有液相與氣相之分,它就是一坨均質的流體,你加熱它就膨脹,你冷卻它就收縮。如此一來,蒸汽渦輪機,它會非常好控制,輸出機械功用於發電,可以把運轉狀態維持在能源效率最高的狀態。想獲得這樣超高溫超高壓的超超臨界流體,就要有熱值和發熱率都很巨大的燃煤加熱設施。台電打算用的是高品質的粉煤,燃燒溫度也從700'C提高到1300'C。除了無法避免的硫氧化物與氮氧化物,這樣的燃煤廢氣只含有二氧化碳,水蒸氣,以及少量的灰分。容我為您翻譯一段:A typical new subcritical plant will have a thermal efficiency of 38 per cent, meaning that 38 per cent of the thermal energy contained in the fuel is converted into electrical energy fed into the grid.傳統燃煤電廠熱效率約38%,意思是說,燃煤產生的熱能中,有38%的比例最終會轉為電能,然後供應到輸配電網裡。A supercritical plant will have an efficiency of maybe 42 per cent and a typical ultra-supercritical plant will achieve around 44 per cent (designs going up to 47 per cent are being developed).然而超臨界燃煤電廠的熱效率可達42%,而超超臨界燃煤電廠的熱效率可達44%,目前還有新設計的47%熱效率電廠正在興建中。台電既有的38%熱效率傳統煤電廠,和深澳電廠打算採用的44%熱效率超超臨界燃煤電廠。(揮揮手)各位社員,別睡了,擦擦口水,看清楚!嗯,簡單講,你們責罵台電這些北七,竟敢興建效率高達44%的新型節能高效低污染發電機組,來取代傳統38%低效高污染機組。你們用選票教訓台電,逼迫台電必須立即停止為諸位省荷包助環保的行為。諸位跟著紅媒作亂,用"乾淨的煤"當笑點,沒腦子跟著嘻笑怒罵,把台電罵得抬不起頭來。然後諸位投票,否決台電替你省發電成本並改善空污排放的努力。最終諸位以選票教訓了台電,讓台電了解一件事:當科學遇到政治,還是低頭挨一刀吧!就讓搞政治的來霸凌專業吧,反正這世道已經沒處說理了,大家都不用腦子,都不聽專業意見,大家都在霸凌罵台電!反正只要敢出聲反抗紅媒的霸凌,就會被蠢貨指謫為"正事不幹光扯政治,你是不是在搞政治社團",不是嗎?也就只有少數像我這種人敢說出真相,敢出面反抗政治霸凌科學吧?因為我已經被罵皮了,不在乎再被沒腦子的人霸凌一次。
同時也有3部Youtube影片,追蹤數超過0的網紅CarDebuts,也在其Youtube影片中提到,The 2018 Accord takes an entirely new approach to performance by featuring three advanced new powerplants – two turbocharged 4-cylinder engines and th...
thermal efficiency 在 TopGear HK 極速誌 Facebook 八卦
【周末補習班】
今年稍後時間開售嘅新款豐田Camry,係第1架用全新Dynamic Force Engine系列引擎嘅model,廠方話副新款2.5L直四直噴電油引擎嘅thermal efficiency超高,即係經熱力流失嘅動力特低,皆因引擎有幾個新穎設計,睇片就知道個設計係點嘅。
(影片來源:Toyota)
#Fun
thermal efficiency 在 Engadget Facebook 八卦
The new e-Power boasts 50 percent thermal efficiency.
thermal efficiency 在 CarDebuts Youtube 的評價
The 2018 Accord takes an entirely new approach to performance by featuring three advanced new powerplants – two turbocharged 4-cylinder engines and the third generation of Honda's two-motor hybrid powertrain technology. A new Honda-developed 10-speed automatic transmission (10AT), the first of its kind for a front-wheel-drive car, is paired with the new 2.0-liter engine, and a short-throw 6-speed manual transmission is available for both turbocharged engines in Sport trim.
The new 1.5-liter, 16-valve DOHC direct-injected turbo with dual Variable Timing Control (dual VTC) and VTEC produces a peak of 192 horsepower (SAE net) at 5,500 rpm and 192 lb.-ft. of torque (SAE net) from 1,600 to 5,000 rpm, up from 185 HP (SAE net) at 6,400 rpm and 181 lb.-ft. (SAE net) at 3,900 rpm on the existing normally-aspirated 2.4-liter model. The new 1.5-liter turbo is mated to a Honda continuously variable automatic transmission (CVT), or in Sport trim to a CVT or a 6-speed manual transmission (6MT).
The Accord can also be equipped with a new 2.0-liter 16-valve DOHC direct-injected turbo with VTEC® valvetrain and dual VTC, paired with a 10-speed automatic transmission or, in Sport trim, to the 10AT or an available 6-speed manual. The new 2.0-liter turbo, sharing much of its design with the 2017 Civic Type R, produces 252 HP (SAE net) at 6,500 rpm and 273 lb.-ft. of torque (SAE Net) from 1,500 to 4,000 rpm, compared to 278 HP (SAE net) at 6,200 rpm and 252 lb.-ft. (SAE net) at 4,900 rpm for the 3.5-liter V6 that it replaces.
The new Accord Hybrid is powered by the 3rd-generation of Honda's two-motor hybrid technology featuring a 2.0-liter 16-valve DOHC Atkinson cycle engine with greater than 40 percent thermal efficiency, the highest for any mass-produced Honda engine, paired with two electric motors. As before, the Accord two-motor system operates without the need for a conventional automatic transmission. Additionally, a new, more compact intelligent power unit (IPU), containing the hybrid battery pack and its control systems, is now mounted under the rear floor instead of in the trunk, preserving both cargo space (16.7 cu.-ft.) and the flexibility of a 60/40-split and folding rear seat, standard on all Hybrid models and trims.
Accord Models and Trims
With the application of Honda Sensing™ as standard equipment, the 2018 Accord model and trim lineup is made simpler than before, while also offering customers more choice with the addition of a Touring trim for the 1.5-liter model and a Sport trim for the 2.0-liter model, as well as a new, more affordable base Hybrid trim as well as a new EX trim for the Hybrid.
The 2018 Accord with 1.5-liter turbocharged engine is available in six trims: LX, Sport, EX, EX-L, EX-L Navi and Touring. The 2018 Accord with the 2.0-liter VTEC turbo comes in four trims: Sport, EX-L, EX-L Navi and Touring. The new Accord Hybrid has five trims: Hybrid, EX, EX-L, EX-L Navi and Touring.

thermal efficiency 在 CarDebuts Youtube 的評價
2018 Toyota Hilux
The exterior reflects a "tough yet emotional" design expressing power and vigor. The interior features silver highlights throughout along with blue cabin illumination, creating a sense of sophistication. Five colors were selected for the exterior panels, including Nebula Blue Metallic and Crimson Spark Red Metallic, while the interior is black.
The vehicle is equipped with a 2GD-FTV 2.4-liter diesel engine. Offering power performance demonstrating high torque even in the low revolution range, it also demonstrates excellent environmental performance through high thermal efficiency and achieves a fuel efficiency rating of 11.8 km/L1.
The vehicle is outfitted with safety features, including a Pre-Collision System with Pedestrian Detection2 collision avoidance support package to recognize pedestrians, as well as cars. Additionally, Lane Departure Alert2 is an installed feature that helps prevent accidental lane departures.
The vehicle is equipped with a part-time 4WD system that allows the driver to select driving modes at the touch of a dial. The two-wheel drive mode boasts superior quietness and fuel efficiency and is ideal for driving in urban areas and on expressways. This can be switched to four-wheel drive for rough terrain and slippery roads, thus comfort and performance can always be maintained. Also, driving power can be adjusted to suit various road conditions through Hill-start Assist Control, Active Traction Control2, or Downhill Assist Control2. As an authentic 4WD vehicle, it achieves high on- and off-road driving performance.
The vehicle adopts a suspension system that boosts vibration damping, as well as a high-strength frame that ensures excellent running stability and driving comfort both on- and off-road.
By setting the steel bumper at a low position behind the bed, passengers can safely board and disembark when loading and unloading items. Also, large hand grips help passengers enter and exit the cabin with ease.

thermal efficiency 在 #ミニマリストライフ Youtube 的評價
ビジネスワイヤからの速報です。 スイッチライティング社が画期的なLED電球を発表しました。 今までのLED型電球は
・全周が明るくない、暗い部分が出来る
・光の直進性が強すぎる
・放熱板が光の妨げになる
です。 スイッチライティング社がラスベガスのLEDショーで発表した電球は、LED素子を透明な液体シリコンで覆い、放熱を行います。 このため、光の障害物が存在しないため、ムラのない明るさが実現できます。
また、放熱性能が高いので、防水型器具、密閉型器具にも使うことができます。 また、ダウンライトのような窪みにも収めることが可能です。
原文
SWITCH CEO Reveals Best-Kept Secret in LED Lighting
Tracy Bilbrough Unveils LQD Cooling System at LED Show
LED Show 2012
LAS VEGAS--(BUSINESS WIRE)--Tracy Bilbrough, CEO of SWITCH LightingTM, the first company to offer a full family of LED replacements to the incandescent A-Lamp, today revealed for the first time key details behind the company's core technology to a group of industry insiders during a speech at the LED Show. Bilbrough also introduced SWITCH's new LQD Cooling SystemTM.
"We have brought our liquid silicone coolant and patented driver together under one technology to deliver the best thermal management solution on the market. We can't think of a better place to show exactly how it works than here at the LED Show"
"We're proud to reveal the patented technology behind the LQD Cooling System," said Tracy Bilbrough, CEO of SWITCH. "We have brought our liquid silicone coolant and patented driver together under one technology to deliver the best thermal management solution on the market. We can't think of a better place to show exactly how it works than here at the LED Show," said Bilbrough.
SWITCH's advanced LQD Cooling System incorporates the company's two proprietary components - a unique coolant made of liquid silicone and a highly efficient and reliable driver - under one technology. Liquid silicone is commonly used across many industries for its superior thermal management qualities. It is an ingredient in certain food and cosmetic products, and is also used for cooling large machinery and power plant equipment. A completely safe, food-grade product, liquid silicone is electrically non-conductive, non-toxic, non-staining, and does not degrade LEDs.
The system works in sync to cool the LEDs and internal electrical components, using the bulb's entire surface to disperse heat. As a result, SWITCH LED A-Lamps offer the best in-class thermal management in the lighting industry, with up to 40% better performance than air-cooled LED lamps. SWITCH's superior thermal performance means SWITCH lamps can be used in any fixture, even fully enclosed or recessed, and in any orientation without compromising light output or life.
About SWITCH Lighting:
SWITCH LightingTM is dedicated to innovative design and technologies that create cost-effective, long-lasting, energy-efficient LED lighting solutions for consumers and businesses. SWITCH Lighting is backed by VantagePoint Capital Partners and supported by Cradle to Cradle® writer and sustainability expert Bill McDonough. The company is privately held (incorporated as Switch Bulb Company, Inc.) and headquartered in San Jose, California. For the latest information about SWITCH Lighting and SWITCH products, please visit http://www.switchlightingco.com/. Follow us on Twitter at: www.twitter.com/switchlightbulb or like us on Facebook at: www.facebook.com/switchlightbulbs.
About VantagePoint Capital Partners:
VantagePoint Capital Partners is a global leader in financing and supporting transformative companies primarily focused on energy innovation and efficiency. With a best-in-class investment team of business and scientific experts, a broad network of corporate Strategic Partners, accomplished Senior Advisors, and more than $4 billion in committed capital, the Firm has the resources and talent to build important, industry-leading companies. Headquartered in Silicon Valley with offices in Hong Kong and Beijing, VantagePoint has active investments in over 70 companies, including award-winning leaders BrightSource Energy, Liquid Robotics, Genomatica, MiaSolé, SWITCH Lighting, Serious Energy, Bridgelux, Solazyme, Trilliant, Tendril and Better Place. For more information, visit www.vpcp.com.

thermal efficiency 在 Thermal Efficiency | Definition, Examples & Calculation 的相關結果
The thermal efficiency, ηth, represents the fraction of heat, QH, converted to work. It is a dimensionless performance measure of a heat engine that uses ... ... <看更多>
thermal efficiency 在 thermal efficiency - 熱效率 - 國家教育研究院雙語詞彙 的相關結果
熱效率 · thermal efficiency · 名詞解釋: 於熱機循環中供效率的表示,熱效率定義為一熱機循環中,淨輸出功與添加入系統總熱量的比值,亦即: η=∮δW/Qin 熱力學第一定律: ... ... <看更多>
thermal efficiency 在 Thermal efficiency - Energy Education 的相關結果
Figure 1: The amount of work output for a given amount of heat gives a system its thermal efficiency. ... QH is the total heat energy input from ... ... <看更多>