Opportunities of Natural Resources Making Buildings More Resilient

An overview is given of the state-of-the-art of natural and hybrid ventilation in buildings in general. The focus of this paper is on boundary conditions for openable windows. As a case study the Co Creation Centre at the TU-Delft is discussed. Occupants live in their own houses and often in an office or other working environments as well. Due...

Human-Window Interaction in open-plan offices: Guiding occupants to improve window operation through window feedback systems

Occupants are often unaware of window opening strategies that can enhance their well-being and reduce energy consumption. Window feedback systems that indicate when to manually operate a window have become a strategy for enhancing the indoor climate, occupant’s satisfaction and energy efficiency. These systems are recognized for providing the...

Dynamic optimization for minimal HVAC demand with latent heat storage, heat recovery, natural ventilation, and solar shadings

Satisfying thermal comfort in indoor spaces is still a challenge in terms of energy saving, and several HVAC (Heating, Ventilation, and Air-Conditioning) systems have been proposed for this purpose. This paper conducts an analysis to evaluate and optimize the long-term operation of a novel HVAC system installed at The Green Village, a living...

Effect of the location pattern of rural residential buildings on natural ventilation in mountainous terrain of central China

The use of natural ventilation in buildings to reduce the energy consumption and CO₂ emission has been widely investigated and practiced, but few existing studies have considered the exploration and assessment of natural ventilation in different location patterns of rural residential buildings in the mountainous terrain of China....

CFD modeling of the building integrated with a novel design of a one-sided wind-catcher with water spray: Focus on thermal comfort

The rising energy demand for buildings has enhanced public awareness of sustainable energy sources and technologies. In particular, natural ventilation systems such as wind-catchers have attracted considerable new attention. A new wind-catcher design with single-stage direct-air evaporative cooling was proposed for indoor air conditioning. An...

Architecture as medicine: Reusing abandoned Dutch-colonial architecture for health care applications in coastal Java, Indonesia

Semarang is one of the large historical harbour cities on Java, Indonesia. The historical centre of the city is characteristic for its colonial set-up. During the last few decades the city of Semarang has been expanding rapidly. Nowadays, the historical centre of the city is not central anymore. In Semarang, the functions which require a lot of...

Manhattan Forum: Architecture and Democracy in the Valley of Giants

As the city of New York densifies, the post-democratic state grows its roots deeper into the bedrock. 90% of buildings in Manhattan are built without public review, and outdated zoning laws no longer protect the city's public assets, alienating the public and further widening the gap between rich and poor. The Manhattan Forum is a public/private...

Passive design guidelines for Philippine housing based on the bahay kubo: Thermal comfort analyses and conceptual implementation of vernacular design strategies

Philippine low-income housing is uncomfortable since it is not built to deal with the hot and humid climate in a passive way. Since local vernacular architecture is known to have a good climatic responsive performance, the aim of this research is to learn how Philippine vernacular design strategies can improve thermal comfort for low-lying, sub...

Climate adaptation concept on a stadium: The new Feyenoord Stadium

The practice of almost any sport requires friendly and comfortable environmental conditions, cool temperatures and medium humidity levels, as well as satisfactory lighting and ventilation performance (Torsing et al., 2016). The complex challenge of designing sport infrastructure is likely to become even bigger in the expected future warmer...

Facade design for noise attenuation and thermal comfort through natural ventilation for high-rise office buildings in the Netherlands

High-rises are usually ventilated mechanically in order to ensure thermal and acoustic comfort in the indoor environment. Consequently, the energy consumption in summer months is increased while the indoor air quality is usually deteriorated due to poor maintenance of mechanical ventilation systems. The topic of the current thesis is the design...

Form follows climate: A naturally air-conditioned elderly community in Heerlen

The project is an elderly housing in Heerlen, the Netherlands. Since the elderly are vulnerable to climate change, It's aimed to offer them more options of social interaction by providing suitable climate for different functions. The rich climate hierarchy corresponding to spatial hierarchy is the key. Instead of common interior and exterior...

Natural summer ventilation strategies for energy-saving in high-rise buildings: a case study in the Netherlands

This paper investigates the potential use of natural ventilation strategies to reduce the energy demand for cooling and mechanical ventilation for high-rise buildings in summer. A 21-storey office building was selected to represent a mechanically ventilated high-rise design in temperate climates. Six natural ventilation scenarios were developed...

Façade for wind and stack driven ventilation in tropical high-rise office

Cooling load reduction for high-rises is a necessity for further developement for the densification of urban areas. This study describest the approach for HVAC cooling reduction potential for tall-office buildings in Singapore. Via passive ventilation strategies and adaptive thermal comfort the comfort temperature is increased what leads to a...

Thermal Comfort Research in Naturally Ventilated High-Rise Residential Building: For one student dormitory with field study and simulation approach

Natural ventilation is a traditional but effective way in buildings to adjust the indoor environment. It has also been proved to be effective in today’s design, if applied appropriately. At the same time, there is a growing trend that higher and higher buildings are constructed in the crowded city area. Air velocity, temperature and other...