換熱器的類型 的英文怎麼說
中文拼音 [huànrèqìdelèixíng]
換熱器的類型
英文
types of heat exchangers- 換 : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 的 : 4次方是 The fourth power of 2 is direction
- 類 : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
- 類型 : type; mold; form; cut類型論 theory of types; 類型語句 [計算機] type statements
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For a soil or rock of water - lacked, a heat transfer theoretical model is developed, which is a steady or unsteady, the results show that reservoir temperature, thermal diffusion coefficient, inlet temperature, flow rate of and run time of ground source heat pumps have an effect directly on heat transfer process of dhe. it can deduce that intermit running is favorable for this type of soils and rocks
對于貧含水地下巖土層建立了穩態與非穩態傳熱的理論模型,分析結果表明,巖土層的熱儲溫度、導溫系數、埋地換熱器進水溫度、流量以及地源熱泵系統的運行時間或開停機比,都對埋地換熱器的傳熱過程產生直接影響,可以推斷,對于該類型巖土層的地源熱泵系統,採用間歇運行將是有利的。Relaxor ferroelectric single crystals, such as pb ( mg1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pmnt ) or pb ( zn1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pznt ), have been reported to exhibit an extremely large piezoelectric constant and excellent electrostrictive properties. such excellent performance makes it fully substitute the traditional piezoelectric ceramics and points to a revolution in ultrasonic transducers, actuators and micro - positioners, making relaxor - based piezocrystals the most promising materials for a broad range of advanced applications. however, it is difficult to grow the high quality single crystals because of the lack of valid thermodynamic data
新型弛豫鐵電單晶鈮鎂酸鉛(簡稱pmnt )或鈮鋅酸鉛(簡稱pznt )是一類新興的功能材料,其在準同型相界附近具有優于傳統壓電陶瓷的較高的壓電常數和電致伸縮系數,可完全代替傳統的壓電陶瓷作為超聲換能器、致動器、微位移器等,使其成為鐵電領域的研究熱點,但如何生長出滿足應用要求的單晶材料卻一直是一個困擾的問題。In the end of the paper, the development of the software is introduced and an example for floating - end heat exchanger design is given to show the usefulness of the system and the effect. the method presented in this paper makes use of database to save and manage the standard sizes data and makes use of drawing libraries to save and manager the parts and assembly drawings. the theory of fixed patterns with flexible sizes is used to generate the parts and assembly drawings
文中提出的方法充分利用了數據庫技術對換熱器系列標準化尺寸數據進行有效的存儲與管理,利用圖庫對結構相同或相似的視圖進行分級分類存儲與管理,利用「死圖活尺寸」的圖形生成原理快捷地生成各種型號浮頭式換熱器的零部件圖和裝配圖,實現了浮頭式換熱器的輔助設計計算和自動繪圖的功能;所開發的軟體使得換熱器設計中許多實際問題得到圓滿解決,軟體開發方法具有通用性,對其它類型的換熱器輔助設計系統的開發有重要的參考價值,在該領域中將有良好的應用前景。Types of fouling in heat exchanger and their affected factors are summarized. some usual cleaning methods are analyzed
摘要文章簡述了換熱器結垢的類型和影響因素,分析了常用的除垢方法。In the selective calculation module, the calculations of heat exchanger design, the analysis of pipe setting patterns are combined with the database so that the selective calculation sub - system is developed. considering the factors such as uniform flowing of the fluid, smaller inner radius of the shell, the well heat exchanging effect and saving materials, the pipe setting module is developed based on the designing data. in the module for automatically generating parts and assembly drawings, the database of pattern sizes and the drawing libraries are established according to the classifications and series
在選型計算模塊中,通過換熱器設計計算、管束組件的布管方式分析、數據庫的檢索,開發了浮頭式換熱器輔助設計計運算元系統;在布管定型模塊中,按照確保殼程流體流動均勻、且換熱器殼體的內徑較小、管程殼程間換熱良好且節省材料的原則,根據設計計算參數建立了自動布管定型系統;在零部件圖和裝配圖自動生成模塊中,分級分類地開發了浮頭式換熱器所有零部件圖和裝配圖的圖紙尺寸數據庫和圖庫,運用「死圖活尺寸」的開發理念,開發了圖形自動生成與管束參數化設計的集成系統。The plant has been evaluated as “ star enterprise ” “ honor contract and trust enterprise ” for years. the plant fabricates all types of tower, heat exchanger, storage tanks, reactors, non - standard equipment and metal structure
具有一、二類壓力容器製造許可證.製造各種規格型式的塔器、換熱容器、儲存容器、分離容器、反應容器、非標設備及各種鋼結構件。This factory owns the design and manufacturing license on the first and second class pressure containers. the factory had passed iso9001 : 2000 quality system authentication and can be able to produce various types of towers, heat exchangers storage containers and reaction containers
本廠具有一、二類壓力容器設計、製造許可證,通過iso9001 : 2000版國際質量體系認證,製造各種規格型式的塔器、換熱器、儲存容器及反應容器。Heat exchangers are the important apparatus for chemical industry. floating - end heat exchanger is the widly used type of the heat exchangers
換熱器是重要的化工單元操作設備,浮頭式換熱器是換熱器的一種重要類型。The type of heat transfer inside the pipes belongs to single - phase compulsive turbulent flow of inner pipe. inner trachea is a kind of special pipe compared by smooth pipe, which can strengthen heat transfer inside pipe
空預器煙氣側的換熱類型是管內單相強迫紊流換熱,論文在查閱了相關文獻的基礎上,比較了幾種不同的管內強化換熱措施,在其中選擇內螺紋管代替光管,來改造管式空氣預熱器。Rclying on the abundant technical strength of zhejiang university chemical machinery research instiute, it is specially engaged in the production of all kinds of the medical instruments such as the steam modular cylinder, modular dyeing tube, bactcricidal cylinder, gas storage cylinder, fermentation cylinder, heat exchanger, desk type, verticaltype, portable, horizontal electrically - hcated pressure steam sterilizer, carbon dioxide, biochemical, mycetes, illumination, water - sealcd, clectrically - heatedpressure steam sterilizer, dry heating sterilizer, carbon dioxide, bibiochemical, mycetes, illumination, water - sealcd, clectrically - heated, clectrically - heated constant temperature type culture box, fixed temperature and humidity box, climate cabinet exc. meanwhile it offers a full set of the stainless steel utensil serial products to the pharmaceuticals, health - care products, food, drink, cosmetics, uncontaminated workshops and so on. it can design and manufacture various non - standard equipments according to the consumer is requirements. welcome to make inquiry into this company. we are looking forward to cooperating with you
本公司依託浙江大學化機研究所專業開發,製造各類:蒸汽定型罐、定型染色缸、殺菌罐、儲氣缸和發酵罐、熱交換器、臺式、立式、手提式、臥式電熱壓力蒸汽滅菌器、乾熱滅菌器、二氧化碳、生化、黴菌、光照、隔水式、電熱恆溫培氧箱、恆溫恆濕箱、人工氣候箱等醫療儀器,同時提供製藥、保健品、食品、飲料、化妝品、潔凈車間成套不銹鋼器具系列產品,還可根據用戶要求設計、製造各種非標設備,歡迎您的垂詢,期待您的合作!The products of this company can be divided as follows : evaporation, drying ( incl. fluidizers ), storage ( incl. transportation ), sieve, heat exchanging, cold storage, pressure containers of grade 1 and 2, about 7 different kinds of products in general
本公司的產品分為:濃縮、乾燥(含流化床) 、儲存(含儲運) 、篩選、熱交換、冷藏、一、二類壓力容器等七大類型。Second, " step by step method ' : first solve part of the case, the results of the first part is been written as user difined founctions, then read these fouctions into the remain part of the case, solve the case. the last way is " porous media method " : treat highly complex region with porous media, mesh the whole space enclosure and solve the case using fluent
本文中採取了三種不同的方法對西安四聯智能股份有限公司的會議室模型進行數值計算預測流場:一是直接劃分網格進行計算;二、抽取局部進行計算,這是面對復雜問題比較常用的一種方法;三、採用類似換熱器模型的思路,利用多孔介質模型簡化復雜流場,再劃分網格進行計算。Heat exchangers - guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger ; german version en 307 : 1998
熱交換器.維護各種類型熱交換器性能所需要的安裝操Heat exchangers - guidelines for preparing installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger
熱交換器.為維持各種類型熱交換器的工作性能需要制定設備的安裝,操作和維護說明的指南分享友人