International Organization for Standardization

Solar energy - Collector components and materials - Part 2: Heat-pipes for solar thermal application - Durability and performance - First Edition
 N 22975-2

Annotation

This part of ISO 22975 specifies definitions and test methods for durability and performance of heatpipes for solar thermal application.

This part of ISO 22975 is applicable to heat-pipes for use with evacuated tubes, including glass-metal sealed evacuated tubes and double-glass evacuated tubes, as well as with flat plate collectors.

This part of ISO 22975 provides test methods for determining durability of the heat-pipe, including high temperature resistance and freeze resistance.

This part of ISO 22975 also provides test methods for measuring performance of the heat-pipe, including starting temperature, temperature uniformity and heat transfer power of the heat-pipe.

This part of ISO 22975 is only applicable to gravity heat-pipes.

Автоматический перевод:

Солнечная энергия - компоненты Коллектора и материалы - Часть 2: трубы тепла для солнечного теплового применения - Длительность и производительность - Первый Выпуск

Эта часть ISO 22975 определяет определения и методы испытаний для длительности и производительности heatpipes для солнечного теплового применения.