If your home has a newer HVAC system, it may make sense to hold on to it a little longer. In a forced-air system, the furnace generates heat, but the blower distributes warmed air throughout the house ...

Unlock the secrets to creating your very own waste oil burner with our comprehensive guide. In this video, you'll learn how ...

Temperature field distribution in transformers active components and oil velocity variation in the tank are important for device properties and its duration of operation. From the point of view of ...