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Buildings consume an enormous portion of energy in the world. And in a building, the heating, ventilation and air-conditioning (HVAC) system accounts for more than half of the total energy consumption. Property management practitioners tend to choose conservative setpoints for indoor temperatures, aiming to allow a maximum number of occupants to enjoy the comfort of air conditioning. A typical example is the condition in most offices in Hong Kong. As no existing system can quantitatively estima...

Exhibitor : International Strategic Technology Alliance (ISTA)

Most treatment processes in environmental applications involves administering a high dose of actives at a given time only to have to repeat that dose days or weeks later. This is not economical and sometimes result in damaging side effects such as inconsistent treatment, environmental pollution and resistance development of the target organisms. These controlled release delivery systems are highly flexible. They can be designed to release actives with specified parameters, such as dosage, dosag...

Exhibitor : Hydroemission Corporation Pte Ltd

The present invention relates to a device for simultaneous self-pumping and magnetic cooling. The device work on the principle of magnetofluidic self-pumping of ferrofluid in an applied magnetic field. The performance of the device strongly depends on the heat load, magnetic particle content, magnetic field andthe device design. Based on preliminary testing, the cooling capacity of up to 180 W was achieved in 0.3 T magnetic field. The system is a self-regulating device; as the heat load increase...

Exhibitor : Singapore-HUJ Alliance for Research and Enterprise

Services & Digital Economy