致冷器 的英文怎麼說
中文拼音 [zhìlěngqì]
致冷器
英文
chiller-
This project is to do the related research about uncooled infrared fpa
本課題即針對非致冷紅外焦平面探測器開展研究工作。Remote mechanical - draft air - cooled refrigerant condensers
遙控強制通風氣冷致冷劑凝結器The contamination phenomenon of condensate water resulting from condenser leakage in operation of condensating steam turbine with open cycle cooling system by sea - water has been presented, the causes leading to condenser leakage being analysed, and leakage searching method as well as leakage preventing method under operation condition being given
摘要介紹海水開式循環冷卻的凝汽式汽輪機在運行中因凝汽器泄漏導致的凝結水污染現象,分析凝汽器發生泄漏原因,並給出運行狀態下凝汽器的查漏方法及其防泄漏措施。Noise, nedt, nep, and detectivity of microbolometer arrays are also considered. the work will provide the insight necessary to understand the optimum design and practical operating requirements of microblolmeter arrays. this paper provides a low cost and more practical software tool for predicting and evaluating parameters of the detector
對微測輻射熱計性能進行了計算模擬,為非致冷微測輻射熱計紅外探測器性能預測和評估提供一種準確、快速、低成本的方法,並且開發了一整套對測輻射熱計探測器進行計算機優化設計的模擬軟體。In environment water treatment aspect, there are professional technology staff who are working on environment protect and dedicate to transplant foreign advanced technology, meanwhile they develop acidity / alkalescence waste water treatment technologies and equipment, soft water desalination technologies and equipment, high effectual lime preparation and putting set, high effectual integration putting set, at the same time, develop gravity sand filters, bevel precipitate set, many series of filter set, super filter set, prevent infiltration set, cooling tower, large - sized frothing water tank, cleaning device etc. all these technologies and equipments are domestic leading level
環保水處理方面,有專業從事環保方面的技術專業人員,在從事多方面環境污染治理工作的基礎上,致力於消化移植國外先進技術,研製開發出酸性/堿性廢水處理工藝和成套設備、軟水脫鹽水工藝和成套設備、高效石灰乳制備及投加裝置、高效一體化加藥裝置,同時開發出重力砂濾器、斜板沉澱器、多種過濾器、超濾裝置、反滲透裝置、冷卻塔、大型鼓泡水箱、清洗裝置等單體設備,這些工藝技術與設備均居於國內領先水平。This project is focused on microbolometer fpa. this program includes the development design and simulation tools, material research, fabrication process development, and detector and readout circuitry design, fabrication and characterization. the work done in this paper is described as follows : the theory of microbolometer fpa is expounded
課題的重點放在非致冷微測輻射熱計焦平面陣列,這種非致冷紅外產品的設計研製工作包括:設計和模擬工具的研究、材料選擇和器件製作工藝的研究、探測器和讀出電路的設計研究、真空封裝和性能表徵的研究等。So this paper also introduces the theory and design method of temperature control system composed of the temperature sensor, the semiconductor cooler, the programmable pwm impulse generator, fan controller, the radiator and the fan
本文還論述了在膠片掃描系統中由溫度傳感器、半導體致冷器、可編程pwm脈沖發生器、風扇控制器、散熱片和風扇等組成的溫度控制系統的原理及實現方法。Heat pumps and heat exchangers. devices for the recovery in the form of hot water of the energy coming from refrigerating equipment so called " heat recuperators "
熱力泵和熱交換器.以熱水形式從致冷設備回收能量的裝置Specification for safety of household and similar electrical appliances - particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
家用和類似用途電器的安全規范.帶插入式或間接冷凍裝置或壓縮機的商用致冷設備的特殊要求Household and similar electrical appliances - safety - part 2 - 89 : particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor
家用和類似用途電器的安全.第2 - 89部分:帶組合式或遙控式冷凍裝置或壓縮機的商用致冷設備的特殊要求This paper has analyzed twenty - year climatic data of typical cities in cold area, carried on lots number of field investigations and e xperiments, and systematically discussed improvement strategies for indoor physical environment of the ground floor room of residential buildings. though investigation of its thermal, sound and lighting environment it ' s found that there are many problems in this kind of room. those are : seasonal wetness, mold and fungus growing, destroyed structure and furniture etc, insufficient illumination, and bad ventilation condition
得出寒冷地區住宅底層室內熱環境、聲環境、光環境的實際狀況,結論表明,寒冷地區住宅底層存在的問題:季節性潮濕,高濕度導致黴菌生長、繁殖,潮濕的室內環境,導致建築物維護結構的內表面受潮起鼓,引起結構破壞,室內傢具、電器、物品的損壞,使得室內的衛生狀況、人體健康都受到影響:採光的明顯不足、通風散熱能力較差等。These results show that since the existent defects of combustion device structure and its hypothetical circle of contact, these make a poor primary and secondary wind rigidity in operation and a too big actual circle of contact. in addition, the coal used is extreme prone to burn and reside in boiler. under such a condition, the coal powder ignites earlier in a short time and short distance when it leave the jet - combustioning device, and splashes the water cooler, eventually this results in a burned coal residue in boiler
針對宏偉熱電廠410t / h燃煤鍋爐嚴重結渣問題,對燃煤的結渣性、爐內溫度工況及空氣動力工況等進行實驗研究,由於燃燒器結構和假想切圓選擇的缺陷,使得鍋爐在正常運行時,一、二次風剛性較差,實際切圓過大,加上目前燃用煤質屬于極易燃、易結渣煤質,致使煤粉在離開噴燃器很短的時間、較短的距離內開始著火,並沖刷水冷壁,最終造成爐膛結渣。Standard specification for mechanically refrigerated shipboard air conditioner
機械致冷的空調器標準規范Specification for design and manufacture of carbon steel unfired pressure vessels for use in vapour compression refrigeration systems
蒸汽壓縮致冷系統用碳鋼非用火壓力容器的設計和製造規范The impulse mode can efficiently reduce the coil heat and measurement error. two measuring methods for the micro - displacement are explored in this paper, and the conclusion is drew that the lever measurement can remarkably improve the result precision. the maximal displacement output of the fabricated actuator is 30 - 40 ju m, the displacement resolution is better than 30nm and the repeatability is nm,
所研製磁致伸縮型納米微位移致動器,其最大位移輸出范圍: 30 ? 40 m ;最小位移解析度: 30nm ;重復精度: 2nm ,而且整個致動器省棄了復雜的水冷裝置,簡化了結構,縮小了尺寸,顯示了良好的應用前景。Investigation of ferroelectric thin films uncooled pyroelectric infrared sensors
鐵電薄膜熱釋電非致冷紅外傳感器研究In this paper, the principle of the scientific ccd digital camera system and its key techniques in software and hardware design are systematically introduced. this paper has researched a cooled scientific grade ccd digital camera with controllable integration time, readout speed and real time data acquisition
本文系統性的介紹了ccd相機系統軟硬體設計的關鍵技術,以th7883面陣ccd傳感器為核心器件,研製了帶有致冷功能、曝光時間和讀出速率可控、實時採集的科學級ccd數碼相機。5 high isolation filter, easy for the division of frequency ; 6 return laser adopt dfb laser, multi ports have the same return panel
6回傳激光發射採用有致冷量子阱dfb激光器,多口共用一個回傳功能板,即插即用。Uncooled infrared detectors and arrays are one of the most important developments in the infrared detection
非致冷紅外探測器及其列陣是近年紅外探測器發展的一個新趨勢。On structure design aspect, a closed magnetic route around the gmm is formed, so magnetic symmetry and intension of gmm are improving ; on analysis of electricmagetic characteristics aspect, ansys software is applied to analyze the gma to optimize its structure ; on ampliflcatory power system aspect, based on the characteristic of driving power of gma and the principle of constant current source, a power amplifier using power mosfet is designed ; on testing equipments aspect, measure bracket is designed including transom, stand beam, screw, pedestal ; on cooling system aspect, a constant temperature cooling system is designed theorily
本文根據稀土超磁致伸縮材料的特點及其在工業元件、系統中的應用要求,在以往微位移致動器的基礎上,克服他們的不足,經過各方面的完善,設計出一種精確的、適合於主動控制的稀土超磁致伸縮位移致動器,主要在稀土超磁致伸縮致動器結構設計、電磁特性分析、功放系統以及最後的實驗測試系統方面進行了設計,同時對溫度冷卻系統也做了一些理論設計。分享友人