There are generally two kinds of cooling systems: water cooling system and air cooling system.

一般有兩種冷卻系統(tǒng)：水冷系統(tǒng)和空氣冷卻系統(tǒng)一级特黄a爱激情影院。

According to the present situations of the two production lines and the temperature needed by the producing technics of the heat-exchanger , using the numerical simulation with the Airpark software to analyze the reason why the cooling system can not meet the technicals requirement; with the heat transfer theory computation based on the heat transfer principle, the technical parameters of the cooling sect refer to the system technic and configuration are obtained. That are made for reasonable organization of the airflow of the cooling system and the new cooling equipment achieving the technical requirement. At the same time, it will ease the thermal pollution of the circumjacent environment and improve IAQ of the workshop

根據(jù)某廠兩條換熱器生產(chǎn)流水線的現(xiàn)狀和冷卻降溫的工藝要求国产欧美同性另类色视频，用Airpark 軟件進(jìn)行數(shù)值模擬久久国产一级婬片A片免费，分析了冷卻系統(tǒng)無法滿足工藝要求的原因国产高清一级A片在线视频爱微；運用傳熱學(xué)原理進(jìn)行了設(shè)備與環(huán)境的傳熱理論分析和計算一级欧美片网站，分析了冷卻系統(tǒng)無法滿足工藝要求的原因三级视频在线免费观看，得出了改造所需要的技術(shù)與結(jié)構(gòu)參數(shù)，并對冷卻系統(tǒng)進(jìn)行合理布局與氣流組織七七久久，使新的冷卻系統(tǒng)發(fā)揮了應(yīng)有的作用美女黄色网站mmm，滿足了生產(chǎn)工藝的要求Aa黄色网址，同時也減輕了生產(chǎn)環(huán)境的熱污染，提高了環(huán)境的空氣品質(zhì)欧美三级片黄色视频。

Through simulation in computer using the all-purpose computer simulation software secondary cooling in slab continuous casting and test results, the influence of the factor such as casting speed, casting temperature, shell thickness and secondary cooling system are analyzed. The secondary cooling system is evaluated, the reasons of crack are analyzed. And the solution scheme is obtained. Strand temperature is measured on site in Basteel.

應(yīng)用仿真軟件和實驗數(shù)據(jù)對寶鋼1930鑄機進(jìn)行了仿真計算zz12国产小视频你懂的，分析了拉速、配水制度国产日韩制服丝袜第一页、過熱度對鑄坯溫度場和坯殼厚度的影響国产黄片免费看看；對寶鋼1930鑄機的二冷制度進(jìn)行了評估，分析了產(chǎn)生裂紋的原因欧美激情偷乱人伦小说视；并對二冷制度進(jìn)行優(yōu)化一本久久，提出了改進(jìn)建議。

Carlos CAROSS commonly used air-conditioning modules from the basic cooling capacity 18KW to 200KW, with a single module and dual cooling system cooling system module.

卡洛斯CAROSS空調(diào)的常用基本模塊從18KW到200KW制冷量三级色频，有單制冷系統(tǒng)模塊和雙制冷系統(tǒng)模塊毛片全部免费播放无码。

The laser diode system is composed of three external cavity diode lasers and four injection diode lasers and a tapered amplifier. Four laser beams as 40K and 87Rb cooling and repump lights are obtained by using acoustic optic modulators to offset the frequencies from the three ECDL lasers. Four light beams with the different frequencies are injected into four slave lasers for injection locking, then Rb cooling light, K cooling light and K repump light are injected into a semiconductor tapered amplifier in a master oscillator-power configuration.

采用三臺外腔光柵反饋半導(dǎo)體激光器、四臺注入鎖定激光器和一臺半導(dǎo)體激光放大器組成激光系統(tǒng)操操操操干干干干干，三臺外腔光柵反饋半導(dǎo)體激光器通過聲光調(diào)制器產(chǎn)生四束光97人妻人人操人人摸，分別作為40K和87Rb原子的冷卻光和再抽運光，四束不同頻率成份的激光分別注入鎖定四臺從激光器亚洲Va欧美va国产综合久久，然后Rb cooling光一级黄色日逼视频看看、K cooling光和K repump光再同時注入半導(dǎo)體激光放大器進(jìn)行放大。

They are generally two different types of cooling system:water-cooling system and air-cooling system.

他們通常是二個不同的類型冷卻系統(tǒng)：水-冷卻系統(tǒng)和空氣-冷卻系統(tǒng)亚洲欧美丝袜精品。

They are generally two different types of cooling system: water-cooling and air-cooling system.Water-cooling syetem is more common.

它們一般是兩種不同類型的冷卻系統(tǒng)：水冷和風(fēng)冷system.water冷卻syetem更為常見91在线精品。

Main contents of the thesis are as follows: Description of the present usage of liquid cooling system, presentation of a new type of liquid cooling system and description of its work principles; Design of the liquid cooling system, which mainly deals with the design and collating calculating of serpentine condenser and heat exchangers adopted in this system. Meanwhile, the model chosen calculating of compressor、thermal expansion valve最新自拍偷拍精品视频、plate evaporator毛片基地久久伊人91x32.cc、water pump and the like equipment used in the system are also carried out.

本文的主要內(nèi)容如下：對液冷源使用現(xiàn)狀進(jìn)行了描述，提出了一種新型液冷源系統(tǒng)并對其工作原理進(jìn)行了闡述97精品视频在线观看免费专区；對系統(tǒng)進(jìn)行了設(shè)計自拍国语日韩欧美视频在线播放，主要對系統(tǒng)中所采用的管帶式冷凝器和水側(cè)空/液換熱器進(jìn)行了設(shè)計和校核計算，同時對系統(tǒng)中所用到的壓縮機午夜福利A片1000无码免费、熱力膨脹閥人人操、人人射、人人爱、板式蒸發(fā)器、水泵等配套設(shè)備進(jìn)行了選型計算亚州A√；分別對制冷系統(tǒng)和冷卻液循環(huán)系統(tǒng)進(jìn)行了數(shù)學(xué)建模在线观看a的网站。

The main cooling system of the wind driven generator provided by the invention comprises a hydraulic pressure station heat exchanger, an electric generator heat exchanger, a gearbox heat exchanger, a gearbox temperature controlling valve, a generator temperature controlling valve, a main cooler and a cooling pump, wherein, the dimensional length of the cooling plate of the main cooler is 1 to 2 percent larger than the length of the original cooling plate, the thickness is 2 to 3 percent larger than that of the original cooling plate, and the width is not changed.

本發(fā)明的風(fēng)力發(fā)電機主冷卻系統(tǒng)，包括液壓站熱交換器一级WWW、發(fā)電機熱交換器三级爆乳黄片在线看、齒輪箱熱交換器、齒輪箱溫控閥、發(fā)電機溫控閥www.干干色、主冷卻器和冷卻泵久久精品亚洲天然东京热，其中，所述主冷卻器的散熱板尺寸長度比原來散熱板的長度大1％-2％日本操毛小a片，厚度比原來散熱板的厚度大2％-3％天天干天天日天天爱天天插，寬度不變。

To this end, this paper new Horizontal Two-cylinder diesel engine cooling system and lubrication system design requirements. reference to the existing diesel engine cooling system and lubrication system structure, Diesel right T2100 cooling and lubrication system for the design and analysis.

為此狂插美女阴道动态，本文針對新型雙缸臥式柴油機冷卻系統(tǒng)和潤滑系統(tǒng)的設(shè)計要求www.taose，參考現(xiàn)有柴油機冷卻系統(tǒng)和潤滑系統(tǒng)結(jié)構(gòu)，對T2100柴油機冷卻及潤滑系統(tǒng)進(jìn)行了設(shè)計計算與分析国产在线91免费。