Museums are nowadays among the most popular projects for the public, the concept of thermal comfort in museums is often treated after the realization. Even if in the design, the architect shows a particular intention to work with daylight which is considered for these projects as main, the architect often considers certain elements that have an influence on the energy balance of these projects such as orientation, building materials,....The museum route is the key to the success of any museum project, it is the space of the visitor, the space in which he is invaded by sensations. In this study, we will first evaluate the thermal comfort in the museum as a whole (building) and then through its route. the objective is to guide reflection in the design of the museum towards the route in order to reduce energy consumption. In order to carry out our study, some European museums were analysed by means of simulation, according to the thermal comfort of their designs for the most unfavourable conditions, then by thermal analysis of the museum route according to the segmentation principle using the average radiant temperature. this method allowed us to bring out correspondences between the architectural form and the route. finally, the segmentation method constitutes the basis of a new methodological approach called "thermal topology" based on the discontinuities of the temperatures in the route.

Ambient topologies in the museum route (light, sound, and thermal): the method of analysis and visualization.

The urban configuration of Algerian cities reflects the influence of French colonization (1883-1962). This is characterized by a collection of contrasts and overlays of different forms of architecture and urbanism. In all urban agglomerations in Algeria, the colonial section remains the most prominent and structured. This legacy of colonial architecture and urban planning has ignited a national debate in political and academic circles regarding its classification as heritage. This current study contributes to the debate by adopting a neutral and scientific approach in order to smooth things out and shed light on the role and creation of urban form and its image, specifically through the example of Jijel. The notion of urban image is explored through colonial architectural achievements, urban planning, and artistic endeavours that were emblematic of the city during the colonial period and continue to be so today. This article showcases various works created during the colonial period in Jijel, those that still convey an identity that defines the city. The concern for this identity is substantiated by a research project that seeks to identify the city's image through significant architectural works across different epochs and determine those that accurately convey the city's identity within the country.

PurposeThe Ottoman cultural legacy in Algeria is made up of a diverse range of architectural structures. The Algerian government strategy in connection with the Ottoman old buildings is to restore them into museums. This study will attempt to present a contrastive analysis between two old palaces being under restoration (refurbishment), and the goal is to propose a museum route by calculating the ambiance aimed at circulating the rooms by visitors.Design/methodology/approachThe authors analyzed the architectural components of the various entities by observing in situ and taking measurements for a single case study to get a sense of the results for the mid-season (spring and fall). The configuration was next evaluated by modeling the space syntax and combining it with a simulation of daylight luminance, for the period when the authors could not make measurements on-site. The ultimate goal is to combine these findings to suggest the ideal in-route for the future museum.FindingsThis research allowed the authors to propose a museum itinerary adapted to the new vocation of the palaces, which considers the daylight as an element of composition in the spaces of circulation.Practical implicationsThe paper proposes solutions to a flow management problem encountered in several similar palaces converted into museums.Social implicationsThe study aims to raise questions on the museum, and to preserve such heritage from neglect by giving it a new life more adapted to the needs of the Algerian society.Originality/valueThe authors believe that this contribution will be a creative solution for issues related to the operation of palaces that have been converted into museums.

Daylight is currently at the centre of discourse on architectural space. The definition of architectural space takes essence from Euclidean geometry related to metric dimensions. The present study is an attempt to shed light on topology which is a non-Euclidean geometry. It can support non-metric components of space such as light to define architectural space. A corpus of six European museums has been chosen to study the immaterial or material relationships between form and daylight, since light is an essential element for the success of the exhibition. It also seeks to highlight discontinuity reports, and to confirm their existence through their software visualizations Therefore, the current study has taken into account an analysis model based on the notions of "route" and "sequence". The contemporary architectural project focused on taking into account human postures, both physical and psychological, within the architectural space. The results obtained show that light can release other spatial features for the museum space that can be highlighted by visualization with sequential analysis.