高溫火焰 的英文怎麼說
中文拼音 [gāowēnhuǒyàn]
高溫火焰
英文
high temperature flame-
At last, the conclusions of the whole thesis are drawn, and it is put forward that the future research emphases on the infrared radiation absorption ct technology should focus on : instantly get the absorption projections are the crucial factor to utilize the technology industrially ; on the basis of the hypothesis that the gas is ideal gas, species concentration of particular gas medium can be measured at the same time, which must be helpful to comprehend combustion essence ; if laser source to replaces blackbody stove, for irradiant flame, interferometric projection can be attained, and its temperature distribution will known
最後,對全文進行了總結,並指出今後研究工作重點。指出:瞬時得到各方向的投影是此技術實用化關鍵;在獲得溫度分佈信息基礎上,進行必要的假設和推導,能同時得到火焰中某特定組分濃度的分佈,這必將進一步我們對燃燒本質的理解;利用方向性好,輻射強度高的激光源代替常規的黑體爐,能得到輻射干涉投影圖像,這樣就能測量所介紹系統不能測量的發光火焰溫度分佈。Meanwhile in the condition of high temperature, water vapors can participate in combustion. water gas reaction will happen, which will reduce carbon particle in flame, and reform combustion performance, so improve combustion efficiency. the article developed a kind of technology of water injection into intake ports for 4135g diesel engine, meanwhile designed a suit of water injection system
同時在高溫條件下,水蒸汽參與燃燒,部分水分子與未完全燃燒的熾熱的炭粒發生水煤氣反應,形成可燃性氣體,從而減少了火焰中的炭粒,提高了油的燃燒程度,改善了燃燒狀況,提高了油的燃燒效率。Wainwright was still nursing his burned hand, so she wrapped her apron round her own hand andused the stove lifter and scattered the powder on the flames
溫賴特先生還在.那裡唏噓、擺弄他燙著的手,溫賴特太太用圍裙包住手,爬到高處,把碳酸氫鈉粉灑蓋在火焰上。This paper aims at the characteristics of thermal response of lpg vesse1 under high temperatue, conjoining the project of " study on transportation safety early - wdring system of lpg dangerous goods " supported by transportation departinen of china and the project of " mechanism study and numerical simulation of the explosion of lpg vessel " supported by science foundation of hubei province. the interdisciplinary research has been done among temperature field distribution of lpg vessel under flame surroundings, intensity calculation, crack propagation predication and mechanism of explosive accident, etc. three parts are analyzed and discussed
本文針對高溫環境下液化氣壓力容器的熱響應特性問題,結合交通部重點科技項目「液化氣體類危險品運輸安全預警系統的研究」和湖北省自然科學基金項目「液化氣容器爆炸機理研究及數值模擬」 ,對在火焰包圍下的液化氣壓力容器的溫度場分佈、強度計算、裂紋擴展預測以及爆炸事故機理等方面開展了多學科的交叉研究。High - temp molanstone heat - insulation brick is made with domestic newest energy - effcient fire - proof material by using advaned technologies introduced from abroad. it has the strengths of heat - resistance, high intensity, low heat - conduction coefficient and remarkable energy - saving effects. it can be used in petrolum partition kiln, metallurgical hot stove, ceramic kiln, tunnel kiln, and as linings of many electric stoves. it can also used on fire directly. according to the testing of relevant authorities, this product has reached standards of products from foreign competitors
高溫莫來石質絕熱磚是我國引進的新技術,國內最新型的節能耐火材料,具有耐高溫、強度高導熱系數小,節能效果顯著等特點,適用於石油裂介爐、冶金熱風爐、陶瓷輥道窯、隧道窯、電瓷抽屜窯、玻璃坩堝窯及各種電爐的內襯,可直接接觸火焰、經有關技術監督部門檢測及使用,產品達到國外同類產品的技術指標。The combustor do n ' t fail if transient rise of temperature field is neglected, the stress field of combustor can n ' t cause gas film wall rupture. 2. combustor ' s creep and relaxation is calculated in steady temperature field, the results show that creep and relaxation is not main reason destroying combustor chamber
對穩態溫度場下的蠕變鬆弛計算表明,高溫下的蠕變鬆弛促使火焰筒的熱應力下降,在所考慮的條件下穩態溫度場導致火焰筒的蠕變變形不是火焰筒破壞的主要原因。We investigated the transformation of the combustion with the increase of centrifugal force. when the acceleration became bigger, the temperature of high temperature field is increased and the flame became wider
研究了燃燒隨著加速度增加的變化情況,隨著加速度的增大,高溫區的溫度升高,火焰變寬。A new temperature segmentation linear fitting method sieves the problem caused by the nonlinear mapping between the temperature data and the chroma. that is dividing the temperature into some sections from high to low. different temperature section uses different formula
提出了一種新的溫度分段線性化擬合方法解決溫度數據與色度的非線性映射問題,即將火焰溫度由高向低分成幾個溫度段,不同的溫度段使用不同的運算公式,從而提高了測量的精度,避免了過去方法中試圖用一個標定試驗的公式來求解跨度較大的整個溫度場分佈時所產生的誤差。In order to predict the variation tendency of fire box temperature accurately, improve production efficiency, this text has proposed using the forecast model of flame temperature in the stove based on bp neural network. discussed the choice of the forecast model ’ s input parameter and date pretreatment technology
為準確預報爐膛溫度變化趨勢,提高生產效率,本文提出了運用bp神經網路進行爐膛火焰溫度預估的模型,討論了預估模型輸入參數的選擇和數據的預處理技術。P121ng double sides perspective gas fireplace ; combustor ; sit valve ; ceramic simulation logs ; ceramic simulation ashes ; brick plate ; large straight front high temperature resistance glass window ; flame regulator
P121ng雙面透視燃氣壁爐;燃燒室; sit閥體;陶瓷模擬圓木;陶瓷模擬灰燼;磚面板;大視窗平直耐高溫安全前玻璃;火焰調節器。The intention of this article is experimental study and exploration to the operation tuning and renovation regarding the problems found in the general commissioning and operation of the first imported 660mw unit with w flame such as insufficient mill output, higher ah inlet gas temperature and exhaust gas temperature than design value
本文針對首臺引進660mw機組w型火焰鍋爐整體調試及運行中存在的磨煤機出力達不到設計值和空預器入口煙溫、排煙溫度高於設計值等問題,進行了運行調整和改造試驗研究。The real - time temperature measurement system of high temperature flames based on laser diagnosis technology
基於激光診斷技術的高溫火焰溫度實時測量系統The full text is divided into five chapters, chapter one recommends the commonly used high - temperature flame measure methods at present, including contact - type temperature measure method and non - contact - type temperature measure method, explain ccd flame temperature detection method based on optical radiation energy
全文共分為五章,第一章介紹目前常用的高溫火焰測量方法,包括接觸式測溫法和非接觸式測溫法,闡述基於光輻射能的ccd火焰溫度檢測方法。Methods for chemical analysis of vanadium slag the flame atomic absorption spectrometric method and the permangaanimetric method for the determination of calcium oxide content
釩渣化學分析方法.火焰原子吸收光譜法和高溫酸鉀容量法測定氧化鈣量Numerical calculate on flame radiation of high temperature air combustion
高溫貧氧燃燒過程火焰輻射的數值模擬計算3. the formula with more precise is developed on the theory of color and the effects of flame radiation. the visual temperature field is provided for operator
3 .利用色度學理論、輻射定理和火焰的輻射特性,並經過推導與分析,得到了相對精度較高的溫度場計算公式,為運行人員提供了燃燒相對溫度場圖像。In order to improve the accuracy based on colored ccd flame temperature field measurement, on the basis of analysing error source, compare multinomial interpolation, least square method and bp neural network application in reducing the error of temperature survey
為了提高基於彩色ccd火焰溫度場測量的準確性,在分析了誤差來源的基礎上,比較了多項式插值、最小二乘法和bp神經網路在減小測溫誤差方面的運用。Protective clothing - protection against heat and flame - test method : determination of the contact heat transmission through protective clothing or its materials ; german version en 702 : 1994
防護服.高溫和火焰防護.試驗方法.防護服或防護復材料Purpose : applying to filling for various non - flammable cables, fireproof cables, low smoke non - halogen non - flammable cables, featuring anti - high temperature, flame resistant, non - halogen, smokeles etc
用途:適用於各阻燃電纜、耐火電纜、無鹵低煙阻燃電纜的填充,具有耐高溫、耐火焰、不含鹵、不發煙等特點。If there are high temperature gradient between cool liner and hot liner, compressive plastic strain appear at that transient time, which lead to gas film wall bearing high tensile stress at high temperature. high tensile stress is one of main reasons which destroy combustor
分析表明,起動過程中由於熱傳導滯后引發的溫度梯度可以導致火焰筒氣膜唇邊在起動瞬間發生較大的壓縮塑性應變,進而使得該區域在工作時承受較高水平的拉伸應力,高的拉應力會導致火焰筒萌生裂紋。分享友人