Top latest Five soyuducular Urban news
Top latest Five soyuducular Urban news
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In the fuel cycle, the refrigeration effect is equivalent into the merchandise of the precise warmth with the gasoline plus the rise in temperature of the fuel within the low temperature side. Consequently, for a similar cooling load, a gasoline refrigeration cycle desires a big mass move fee and is also cumbersome.
shut Daha çox göstər Hamısını sil Hamısını sil Tətbiq et Daha çox göstər one
Son zamanlarda hər iki kameraları özündə kombinasiya edən soyuducular hazırlanır. İlk iki kameralı soyuducu "Standard Elektrik" tərəobtainən hazırlanmışdır.
The seasonal harvesting of snow and ice is definitely an historical follow estimated to get started before than a thousand BC.[thirteen] A Chinese assortment of lyrics from this time period often called the Sleaping, describes religious ceremonies for filling and emptying ice cellars. Nonetheless, very little is thought about the construction of these ice cellars or the objective of the ice. Another ancient society to record the harvesting of ice might have been the Jews within the ebook of Proverbs, which reads, "As being the chilly of snow in some time of harvest, so is actually a devoted messenger to them who despatched him." Historians have interpreted this to imply that the Jews made use of ice to cool beverages rather then to maintain foods. Other historical cultures such as the Greeks and the Romans dug big snow pits insulated with grass, chaff, or branches of trees as chilly storage.
Though industrial refrigeration promptly progressed, it had restrictions that prevented it from moving into your house. First, most fridges ended up much as well significant. Many of the industrial models getting used in 1910 weighed concerning five and two hundred tons.
Both CoP and PF is usually applied to either the entire program or to procedure factors. As an example, an individual compressor might be rated by comparing the Electrical power needed to operate the compressor compared to the anticipated refrigeration capability depending on inlet quantity move rate. It can be crucial to notice that both of those CoP and PF for any refrigeration program are only defined at precise functioning disorders, such as temperatures and thermal hundreds. Shifting away from the specified operating problems can drastically alter a procedure's functionality.
1856-cı ildə avstraliyalı Ceyms Harrison kompressorla işləyən soyuducunu düzəldir. Bu soyuducudan pivələrin sərinləşdirilməsində istifadə edilirdi.
Dunedin, the main commercially prosperous refrigerated ship. The brand new refrigerating know-how very first satisfied with prevalent industrial use as a way to freeze meat materials for transport by sea in reefer ships from your British Dominions and also other nations around the world on the British Isles. Even though not in fact the main to attain thriving transportation of frozen goods abroad (the Strathleven had arrived for the London docks on 2 February 1880 that has a cargo of frozen beef, mutton and butter from Sydney and Melbourne [29]), the breakthrough is often attributed to William Soltau Davidson, an entrepreneur who experienced emigrated to New Zealand.
Quraşdırılan sobalar Quraşdırılan mikrodalğalı sobalar Quraşdırılan plitələr Quraşdırılan aspiratorlar Qabyuma
Sağlamlıq Görkəmsizlik Qida və içkilər İncəsənət və Əyləncə Xəbərlər və Cəmiyyət Formalaşma Yol Ev və Ailə Kompüter İdman və Fitnes Gözəllik Intellektual inkişaf Iş Cars and trucks Texnologiya Hüquq Tərlan Dəb Maliyyə Özünü becərilməsi Xoşbəxtlik Qida və içki
Vitality Star Reytinqlərini başa düşərək, soyuducunuzun nə qədər enerji sərf etdiyini dəqiq müəyyən edə bilərsiniz. Bu bölmədə necə olduğunu araşdıracağıq Energy Star Reytinqləri soyuducunun enerji istehlakını qiymətləndirmək üçün istifadə edilə bilər.
Ferdinand Carré's ice-generating machine soyuducular The 1st gasoline absorption refrigeration system applying gaseous ammonia dissolved in h2o (often called "aqua ammonia") was designed by Ferdinand Carré of France in 1859 and patented in 1860. Carl von Linde, an engineer specializing in steam locomotives and professor of engineering in the Technological College of Munich in Germany, started researching refrigeration in the 1860s and 1870s in reaction to demand from brewers to get a technological innovation that may make it possible for calendar year-spherical, massive-scale creation of lager; he patented an improved way of liquefying gases in 1876.
Cullen utilized a pump to produce a partial vacuum over a container of diethyl ether, which then boiled, absorbing heat through the surrounding air.[19] The experiment even produced a little amount of ice, but had no simple software at that time.