Improving the energy efficiency of domestic heating systems can lead to a major reduction in energy consumption and the corresponding CO2 emissions. To this end, intelligent domestic heating agents (IDHAs) aim to operate domestic heating systems more efficiently with minimum user input. In this work, we propose a new general IDHA that balances heating cost and thermal discomfort in an infinite ...

Ohmic heating technology is generally used for processing liquids and solid-liquid mixtures (or pumpable foods) in the food industry. In ohmic processing, the product is heated volumetrically by dissipation of electrical current through it. The main advantages of ohmic heating are the rapid processing and relatively uniform heating achieved. In this review, the application and potential of ohmi...

1. Biomass 1.1. Photosynthesis and Biomass Yields 1.2. Biomass Properties 1.2.1. Polymeric and Chemical Composition 1.2.2. Fuels Analysis 1.2.3. Physical Properties 1.2.4. Biomass Briquettes and Pellets 2. The Biomass and Bioenergy System 2.1. Biomass is the World’s Fourth Fuel 2.1.1. Individual Country Usage 3. End-use Patterns of Biomass and Bioenergy Use 3.1. Daily Living 3.1.1. Efficiency o...

Depending upon one's perspective, distributed control has had an either extremely long, or extremely short history in the application of heating, ventilation, and air-conditioning (HVAC) control. HVAC systems have been in existence for the entire duration of human architecture, at least in terms of heating, with air-conditioning arriving in the 1800's with the industrial revolution, as a means ...

The type of heating, ventilation and air conditioning (HVAC) system has a large impact on the heating and cooling energy consumption in multifamily residential buildings. This paper compares the energy performance of three HVAC systems: a direct expansion (DX) split system, a split air source heat pump (ASHP) system, and a closedloop water source heat pump (WSHP) system with a boiler and an eva...

The increasing demand for sufficient and clean energy forces industrial and service companies to align their strategies towards efficient consumption. This trend refers also to the residential building sector. There, large amounts of energy consumption are caused by house and facility heating. Many of the operated hot water heating systems lack hydraulic balanced working conditions for heat dis...

District heating systems (DHSs) play an important role for urban areas as they enable efficient and cost-effective heat supply. Existing DHSs are primarily based on fossil fuel energy therefore need to be transformed in the coming years meet climate goals of Paris Agreement. Lowering system temperatures is relevant convert fossil-based generation renewable sources. However, there a lack systemi...

Induction heating system has a number of inherent benefits compared to traditional heating systems due to a non-contact heating process. The main interesting area of the induction heating process is the efficiency of the usage of energy, choice of the plate material and different coil configurations based on application. Correctly designed, manufactured and maintained induction coils are critic...