The utility model relates to a natural circulation type energy-saving hot-water bath tank, which is the component part of a synthetic fibre production line. The utility model comprises a tank body, a boiling water chamber and a circulation pipeline. An upper and a lower circulation pipes are ...
The multilayer hot water store (1) consists of a cylindrical insulated (3) tank (4) with a vertical axis. The inside of the tank (5) is filled with water, stratified so that the bottom layers are cold and the top layers are hot. Solar energy is collected in the form of heat and ...
Credit Tankless water heaters allow users to shave 20 percent off their water bill. In addition to lasting five to 10 years longer than tank heaters, tankless heaters never run out of hot water. Plus, you get a federal tax rebate if you purchase one, according to Energy Star. Next: 9/1...
These are the small scale and highly efficient equipments, but quite expensive to be used for the purification of drinking water. 4.1.1.2 Heating of swimming pool by solar energy There are two basic types of the solar energy: (1) solar thermal energy and (2) solar photovoltaic (SPV). The...
Extracted in a viable, efficient, and sustainable way, it is an almost inexhaustible source of energy. Geothermal energy is characterized by heat from the Earth, generated in a layer of molten rock called magma, which can reach up to 6000°C. If the earth׳s crust has cracks, the magma...
Besides, it has been demonstrated in nine Organisation for Economic Co-operation and Development (OECD) countries that energy-efficient behaviour is more prevalent among people concerned about the environment (Urban & Ščasný,2012). There are several case studies from across the region that of...
PCM is more than 100% and 55% greater than that removed by open sun drying and sun drying without PCM respectively. With the use of PCM, the dryer temperature can be maintained in excess of 50 °C with its relative humidity lower than the ambient relative humidity for more efficient ...
Although many people associate aerothermal energy only with heating, the truth is that aerothermal energy also provides highly efficient cooling. Air-to-water units have a water circuit that is cooled and used to cool the air in the room. This exchange can be done through two types of indoor...
Thermal energy storage system plays a critical role in developing an efficient solar energy device. As far as solar thermal devices are concerned, there is always a mismatch between supply and demand due to intermittent and unpredictable nature of solar radiation. A well designed thermal energy stor...
Research efforts so far are mainly related to the development of efficient materials, adsorption cycles, reactors/heat exchangers. There are a lot of both theoretical and experimental works focusing on energy density, charging/discharging temperature to match energy supply and demand, storage capacity,...