Performance evaluation of ventilative cooling systems for buildings under different control parameters and strategies

Ventilative cooling is an energy-saving technology to diminish thermal discomfort and overheating risk of buildings, meanwhile achieving high indoor air quality (IAQ). However, there is still no optimal control strategy in practice, which considerably limits its application. This study developed a typical office building model to evaluate the...

A systematic literature review on smart and personalized ventilation using CO₂ concentration monitoring and control

Smart and personalized ventilation systems have been demonstrated with high performance in creating a healthy and energy-efficient indoor environment, but they have been rarely comprehensively summarized and explored in previous studies. With the progressive development of various terminal devices and control technologies, personalized...

A life cycle analysis of novel lightweight composite processes: Reducing the environmental footprint of automotive structures

In this study, three novel thermoplastic impregnation processes were analyzed towards automotive applications. The first process is thermoplastic compression resin transfer molding in which a glass fiber mat is impregnated in through thickness by a thermoplastic polymer. The second process is a melt-thermoplastic Resin Transfer Molding (RTM)...

Energy consumption, self-reported teachers’ actions and children's perceived indoor environmental quality of nine primary school buildings in the Netherlands

Literature shows that both building systems and occupants’ behaviour contribute to the amount of energy used to create a comfortable indoor environment. To determine possible relationships, energy consumption of nine school buildings was studied in relation to identified building characteristics, self-reported frequency of teachers’ actions, and...

Substantiation of home occupant archetypes with the use of generative techniques: analysis and results of focus groups

A previous study clustered home occupants into archetypes with a questionnaire. This study uses qualitative methods to strengthen those previously-found archetypes with data pertaining to the participants’ home experiences. Focus groups were carried out where generative activities were conducted involving the generation of collages. The first...

An experimental study of vertical greenery systems for window shading for energy saving in summer

Past studies have demonstrated the remarkable energy-saving effect of vertical greenery systems. The vast majority of these works focus on opaque building walls. While external shadings on windows are more effective than these on walls. Inspired by the climbing plants (vines) raised outside windows by residents, the present study proposed the...

The use of apps to promote energy saving: A study of smart meter–related feedback in the Netherlands

Feedback systems with direct feedback have shown to be effective in stimulating households to change their energy consumption levels. This research is one of the first to explore the use of apps to influence household energy use. Compared to dedicated in-home displays, smartphone/tablet apps provide a low-cost and simple design solution for...

Effect of Corridor Design on Energy Consumption for School Buildings in the Cold Climate.

This paper discusses the energy impact of corridor design for school buildings in the cold climate of China. Local school buildings were classified into three types in terms of the corridor design patterns. Architectural related parameters of corridors which could have a potential impact on the energy consumption were summarized and discussed,...