This doctoral project will aim to address the following research questions.
- What are the desirable thermal and hygrothermal criteria for a historic church to protect its structure, artefacts and finishes, as well as providing thermal comfort to the users? How can we define these criteria?
- What are the existing and emerging technologies in space heating, and how can they be applied to meet the thermal and hygrothermal criteria in historic churches?
- What are the constraints in implementing the desirable thermal retrofit?
- How can we evaluate and optimise design options within the identified constraints?
The research will be developed in close collaboration with the Diocese of Chichester and build on the knowledge base and expertise already exists. Suitable sets of historic churches in south-east England, with their characteristic building features, will be identified and categorised. The research will commence by identifying and establishing desirable seasonal and functional thermal and hygrothermal criteria through literature research, access to the church resources, contact with experts, and a review of existing case studies.
Current and advances in space heating technologies will be critically reviewed in consultation with academics, professionals and experts in the field. Performance of individual or combinations of system configurations in the context of historic churches and their identified features will be evaluated through the use of computer modelling and simulation and, where possible, validation through data gathered from case studies.
The key constraints that can prevent the implementation of desirable thermal retrofit will be identified through site visits, interviews, field measurements, existing literature and access to the knowledge base of the Diocese. It is envisaged an optimisation strategy and assessment procedure will be developed enabling the evaluation of the overall sustainability of different solutions. This iterative decision-making process will be tested with at least two case studies – one in the rural community and one in the urban community. As a SEAHA student, you will have unparalleled access to research infrastructure and expertise across three universities and 60+ heritage, research and industrial partners. In addition to the university doctoral training requirements, SEAHA students take part in an exciting range of cohort activities, ranging from residential events and group projects, to conferences and careers events. Visit the SEAHA website for details.