Translations:Chauffe eau solaire/14/en : Différence entre versions

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The pipes of the refrigerator rack have a small diameter (0,15 inches), there is so a low volume of heat transfer fluid to heat in the panel. This low inertia allows to increase fastly the temperature as soon as there is a sunbeam between two clouds and then to heat the hot water balloon.  The more the diameter of the pipes increases, the more it needs time to heat a great volume of fluid and the less the system is performant.
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The pipes of the refrigerator grill have a small diameter (4mm), so there is a low volume of heat transfer fluid to heat in the panel. This low inertia quickly increases the temperature as soon as the sun appers from behind the clouds and then heats the hot water balloon.  The greater the diameter of the pipes, the more time it needs to heat the larger volume of fluid. and the less efficient the system becomes.

Version actuelle datée du 19 juin 2018 à 14:46

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Définition du message (Chauffe eau solaire)
Les tuyaux des grilles de réfrigérateur sont de petits diamètres (4mm), il y a donc un faible volume de liquide caloporteur à chauffer dans le panneau. Cette faible inertie permet de monter vite en température dès qu’une éclaircie apparait entre deux nuages et donc de chauffer le ballon d’eau chaude. Plus le diamètre des tuyaux augmente, plus il faut du temps pour chauffer le grand volume de liquide et moins le système est performant.
TraductionThe pipes of the refrigerator grill have a small diameter (4mm), so there is a low volume of heat transfer fluid to heat in the panel. This low inertia quickly increases the temperature as soon as the sun appers from behind the clouds and then heats the hot water balloon.  The greater the diameter of the pipes, the more time it needs to heat the larger volume of fluid. and the less efficient the system becomes.

The pipes of the refrigerator grill have a small diameter (4mm), so there is a low volume of heat transfer fluid to heat in the panel. This low inertia quickly increases the temperature as soon as the sun appers from behind the clouds and then heats the hot water balloon. The greater the diameter of the pipes, the more time it needs to heat the larger volume of fluid. and the less efficient the system becomes.

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