People not in the refrigeration business often think that refrigeration equipment produces cold air; in fact, the equipment is actually removing heat from air and leaving what’s left — the cold. When ...

Q. I see so many ads for products and services to make my home more efficient that I get confused. Can you explain a bit about how a house loses and gains energy so I can better evaluate marketing ...

One key to becoming a good process engineer or effective operator is understanding heat transfer. The 10 most common heat-transfer malfunctions are: • Internal bypassing. • Vapor binding. • Flux ...

Q:I see so many ads for products and services to make my home more efficient that I get confused. Can you explain a bit about how a house loses and gains energy so I can better evaluate marketing ...

In direct systems, the fuel is synthesised directly at the point of light absorption. This means that the sun's energy is utilised directly to produce the fuel. In indirect systems, on the other hand, ...

There are various things we need for survival. Like water, food and energy. On the last point, our primary source of energy is the Sun, but our relationship with it can only be described as delicate.

Figure 1. A faulty flame disperser may cause the coils adjacent to the flame to absorb more heat energy than optimally designed. February 15, 2022 Heat transfer fluids are often taken for granted, ...