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Passive cooling is a building design approach that focuses on heat gain control and heat dissipation in a building in order to improve the indoor thermal comfort with low or no energy consumption. This approach works either by preventing heat from entering the interior (heat gain prevention) or by removing heat from the building (natural cooling). Passive cooling is an important tool for design of buildings for climate change adaptation – reducing dependency on energy-intensive air conditioning in warming environments.

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  • Passive cooling (en)
  • تبريد المباني السلبي (ar)
  • Climatització passiva (ca)
  • Passive Kühlung (de)
  • Pendinginan pasif (in)
  • Refroidissement passif (fr)
  • Resfriamento passivo (pt)
  • 无动力制冷 (zh)
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  • Un système de refroidissement passif est une installation de refroidissement d'un bâtiment ne consommant pas d'énergie. (fr)
  • 无动力制冷(passive cooling),通过改变百叶窗表面的形状,在导入太阳光作为室内自然光源的同时,又能够有效将紫外线与太阳热能阻挡在了室外,使得室内温度不会随着太阳光的导入而急速提升,从而降低了室内对于制冷能耗的需求。只有7%-10%的能量以光和热的形式被导入室内,“回复技术”可有效将太阳热能反射回天空,不会对室内造成额外的制冷负担,同时阳光的纵深导入亦不会受到影响,獲得“清爽自然”的天然光源。 传统意义上的制冷,需要设备通电进行电力制冷。通过制冷设备的制冷,对建筑物的能耗需求量大,费用高的同时,对太阳能的忽视,造成了减缓节能减排的步伐,浪费了环保清洁的新型能源,不符合新型建筑国际化与环保的新要求。 “无动力制冷”概念,改变了这一浪费太阳能的现状。在夏天,由于传统遮阳设备的缺陷,导致了过多的太阳热能被导入进室内,造成室内空间制冷需求变大,不利于节能的实施。该发明改变了原有百叶窗不能有效阻挡太阳光热量的局面。 (zh)
  • التبريد السلبي يشير إلى تقنيات أو ميزات تصميم المستخدمة لتكييف المباني من خلال التحكم بالتبادل الحراري من خلال تحسين الارتياح الحراري وبإستهلاك قليل أو معدوم للطاقة، كتلك الموجودة في مشاريع المنازل الخضراء أو الصديقة للبيئة مصطلح «السلبي» يعني أن لا يتم استخدام المكونات المستهلكة للطاقة الميكانيكية مثل المضخات والمراوح.تصميم المبنى للتبريدالسلبي يحاول دمج مبادئ الفيزياء في بناء المحيط الخارجي للوصول إلى: (ar)
  • Passive Kühlung ist die Kühlung von Maschinen, elektrischen und elektronischen Geräten und Bauteilen allein auf der Basis von "freier" Konvektion und Wärmestrahlung. Über Kühlrippen, Radiatoren oder Ähnliches wird die Abwärme an die umgebende Luft abgegeben bzw. abgestrahlt. Es sind auch Kombinationen dieser Technik mit Elementen der aktiven Kühlung möglich, welche die Wärmeabgabe beschleunigen. (de)
  • Passive cooling is a building design approach that focuses on heat gain control and heat dissipation in a building in order to improve the indoor thermal comfort with low or no energy consumption. This approach works either by preventing heat from entering the interior (heat gain prevention) or by removing heat from the building (natural cooling). Passive cooling is an important tool for design of buildings for climate change adaptation – reducing dependency on energy-intensive air conditioning in warming environments. (en)
  • Pendinginan pasif merupakan salah satu sistem pasif surya yang melakukan kegiatan pendinginan bangunan. Dalam melakukan pendinginan pasif, digunakan metode antara lain penguapan, pemasangan ventilasi, menara angin atau terowongan tanah-udara. Pendinginan pasif bertujuan untuk menghilangkan atau membuang panas dari bangunan. Alat utama yang digunakan untuk pendinginan pasif adalah pembuang panas yang terbentuk secara alami di dalam bangunan. Pendinginan pasif tidak memanfaatkan peralatan listrik tertentu untuk menghubungkan perpindahan panas berbentuk konveksi, radiasi maupun penguapan untuk dapat terhubung dengan pembuang panas. Pendinginan pasif sepenuhnya bergantung pada perubahan suhu dan kelembapan relatif yang terjadi di dalam bangunan setiap hari. Sifat ini membuat kondis sangat mene (in)
  • Resfriamento passivo (português brasileiro) ou arrefecimento passivo (português europeu) refere-se às tecnologias usadas em construções objetivando a redução da temperatura sem o uso de fontes de energia extrínsecas à própria construção e suas redondezas, ou seja, sem consumo de energia elétrica ou combustíveis. A ideia é constituir um microclima na construção utilizando-se apenas de fontes de energia e forças naturalmente disponíveis, por exemplo, os ventos, a propriedade do ar quente de subir (o calor do sol usado, p. ex. na ), a propriedade da água de resfriar o ar quando evapora (resfriamento evaporativo), etc. Com este objetivo, as propriedades dos materiais são intensamente utilizadas (reflexão, absorção e emissão da energia irradiante do sol, armazenamento maior ou menor do calor…) (pt)
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