المستخدم q47lkj9

مستخدم منذ : 1 أسبوع (منذ مايو 12)
الرتبة : مستخدم مسجل
الاسم الكامل:
السكن الحالي:
الموقع الإلكتروني: http://www.dhlcentrifugalfan.com/
نبذة شخصية: The centrifugal fan was invented in 1832 by military engineer Lieutenant General Alexander Sablukov of the Russian Empire's Imperial Russian Army. Often called blowers, centrifugal fans vary differently from axial fans. The pressure of an incoming airstream is increased by a fan wheel, a series of blades mounted on a circular hub. Centrifugal fans move air radially - the direction of the outward flowing air is changed, usually by 90°, from the direction of the incoming air.


The airflow created by centrifugal fans is directed through a system of ducts or tubes. This helps create a higher pressure airflow than axial fans. Despite a lower flow rate, centrifugal fans create a steadier flow of air than axial fans. Centrifugal fans also require a higher power input.


Application of Axial Fan

Because of the low-pressure high-volume airflows they create, axial fans are best suited for general purpose applications like Marine Fans. For example, they excel at moving air from one place to another, cooling confined spaces such as computers, and cooling larger spaces such as work spaces.


A standard AC model is energy efficient, using no more than 100 watts when on high speed. AC fans can be connected directly to a DC power source, such as solar panels or batteries. Since the end goal in units like vending machines is an even flow of cooling power, an AC fan is the fairly obvious choice.

إحصاءات q47lkj9

النقاط : 100 نقاط (مصنف #4)
المواضيع : 0
الإجابات : 0
التعليقات : 0
صوت لـ : 0 إجابة
أعطى : 0 تصويت بالموجب, 0 تصويت بالسالب
الاستقبالات : 0 تصويت بالموجب, 0 تصويت بالسالب

ملصق لـ q47lkj9

يرجى يا تسجيل الدخول أوالاشتراك للمشاركة في هذا ملصق الحائط.
...