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Design Thermally Insulated Chamber and Constant Temperature Regulation of Chamber

机译：隔热箱的设计和箱的恒温调节

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Práce se zabývá návrhem malé teplotní komory s regulací teploty. První část je věnována popisu Peltierových článků, teorii přenosu tepla a způsobu chlazení. Dále práce zkoumá výběr vhodného termoboxu a jeho tepelný odpor včetně simulací a reálného měření. V další části je komora simulována v programu ANSYS a porovnána s reálným měřením. Nakonec je vytvořena elektronická regulace teploty v komoře na konstantní hodnotu včetně naprogramování obslužného programu pro PC. Závěr shrnuje dosažené výsledky práce.

机译：这项工作涉及带有温度控制的小型温度室的设计。第一部分专门介绍珀尔帖电池，传热理论和冷却方法。此外，本文还研究了如何选择合适的热箱及其热阻，包括模拟和实际测量。在下一部分中，将在ANSYS程序中模拟腔室，并将其与实际测量值进行比较。最后，将腔室内的电子温度控制创建为恒定值，包括PC实用程序的编程。结论总结了工作取得的成果。

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Vejnar Pavel;
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年度 2013
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原文格式 PDF
正文语种 {"code":"cs","name":"Czech","id":5}
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专利

1. Discussion on ????????Constant temperature: a study of principles in electric thermostat design; and a mains-operated isothermal chamber constant to one-thousandth of a degree centigrade???????? before the Wireless Section, 5th May, 1937 [J] . Electrical Engineers, Journal of the Institution of . 1937,第489期

机译：关于恒定温度的讨论：对电恒温器设计原理的研究；和一个由电源供电的恒温箱，恒温箱的温度恒定为千分之一度。 1937年5月5日在无线部之前
2. Constant temperature: a study of principles in electric thermostat design; and a mains-operated isothermal chamber constant to one-thousandth of a degree centigrade [J] . Turner L.B. Electrical Engineers, Journal of the Institution of . 1937,第489期

机译：恒温：对电恒温器设计原理的研究；和恒温恒湿箱，恒定至千分之一摄氏度
3. Constant temperature: a study of principles in electric thermostat design; and a mains-operated isothermal chamber constant to one-thousandth of a degree centigrade [J] . Turner L.B. Wireless Section, Institution of Electrical Engineers - Proceedings of the . 1937,第36期

机译：恒温：对电恒温器设计原理的研究；和恒温恒湿箱，恒定至千分之一摄氏度
4. Regulation of the Combustion Chamber Walls Temperature With Semitransparent Heat Insulating Coatings [C] . M. Gutierrez Ojeda, V. Merzlikin, O. Sidorov, International Conference on Engines for Automobile . 2007

机译：用半透明隔热涂料调节燃烧室壁温度
5. Design and Analysis of a Constant Volume Combustion Chamber to Test Premixed Combustion [D] . Nonavinakere Vinod, Kaushik 2018

机译：用于测试预混燃烧的定容燃烧室的设计与分析
6. Comparative evaluation of efficiency of traditional McMaster chamber and newly designed chamber for the enumeration of nematode eggs [O] . Asta Pereckiene, Saulius Petkevicius, Antanas Vysniauskas 2010

机译：比较传统McMaster腔室和新设计的线虫卵腔室的效率
7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

机译：与产热香芋百合（Philodendron solimoesense）授粉生物学相关的动态圣甲虫（Cyclocephala colasi）吸热：Cyclocephala colasi甲虫是兼性吸热体，它们大部分成年生活都在Philodendron solimoesense的花序中，其平均温度（Ta）由于花的生热作用，温度约为28°C。在Ta范围内的呼吸测量表明，活跃的甲虫在Ta低于28°C时会自发吸热，而在Ta高于28°C时很少吸热。在花序中没有吸热的迹象，表明花室中的活动可以在没有高的吸热能量消耗的情况下发生。吸热的爆发主要发生在晚上，当昆虫通常从一个花序飞到另一个花序时，以及在晚上，它们通常在花序中进食并交配时，在呼吸计室的较低Ta处发生。在非飞行甲虫中通过呼吸测定法和红外热成像研究了单个发作中的吸热模式。伴随着胸温（Tth）升高的呼吸振荡波在胸腔中产生热量。固定甲虫可以在约33°C的温度下调节Tth，而与Ta在16至29°C之间的温度无关。在Ta20°C下，这表示其代谢速率比静止的，等温的升高116倍。吸热显然是飞行的要求，离开花序的甲虫在起飞前会升温到约30°C。在飞行过程中，Tth取决于Ta，在Ta从37降至20°C时，Tth分别从37°C降至28°C。可能发生飞行的最低Ta约为20°C。固定的，吸热的甲虫的热导率以较高的代谢率增加，这可能是由于通风热损失增加所致。

Design Thermally Insulated Chamber and Constant Temperature Regulation of Chamber

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