A Practical Guide to Building Thermal Modelling
The development of thermal models is now an integral part of the design process, in particular to demonstrate compliance with the Building Regulations. In addition, project teams are increasingly being asked to commit to future energy use.
Modelling can provide accurate energy consumption data for a set of defined input criteria, but it generally requires that assumptions are made, and this may generate risks for a project. It is important therefore that thermal models are subject to rigorous quality control to mitigate this risk, reduce design errors and provide an audit trail in the event of future disputes or claims.
A Practical Guide to Building Thermal Modelling (BG48/2013) was published by BSRIA in 2013. It was written by Richard Tudor of WSP, with input from industry representatives. It provides an overview of the thermal modelling process with a high-level strategic approach to quality requirements.
It provides practical guidance about the delivery of thermal models based on feedback from practising engineers, focussing on dynamic and compliance modelling rather than computational fluid dynamics (CFD) simulation.
It covers planning, model construction, model output reporting, filing and archiving. It is primarily aimed at thermal modellers, but also provides guidance for organisations undertaking thermal modelling to improve working practices and help mitigate risks.
The guide is available in print, pdf and eBook format from the BSRIA bookshop.
--BSRIA
[edit] Related articles on Designing Buildings Wiki
- BSRIA.
- BSRIA articles on Designing Buildings Wiki.
- Building regulations.
- CFD.
- Computational fluid dynamics.
- Computational fluid dynamics in building design: An introduction FB 69.
- Conventions for calculating linear thermal transmittance and temperature factors.
- Dynamic thermal modelling of closed loop geothermal heat pump systems.
- Heating degree days.
- Heat transfer.
- Indoor air velocity.
- Integrating CFD into the design process.
- Passive building design.
- The thermal behaviour of spaces enclosed by fabric membranes (Thesis).
- Thermal behaviour of architectural fabric structures.
- Thermal comfort.
- Thermal comfort and wellbeing.
- Thermal dynamic analysis.
- U-values.
Featured articles and news
Infrastructure that connect the physical and digital domains.
Harnessing robotics and AI in challenging environments
The key to nuclear decommissioning and fusion engineering.
BSRIA announces Lisa Ashworth as new CEO
Tasked with furthering BSRIA’s impressive growth ambitions.
Public buildings get half a million energy efficiency boost
£557 million to switch to cleaner heating and save on energy.
CIOB launches pre-election manifesto
Outlining potential future policies for the next government.
Grenfell Tower Inquiry announcement
Phase 2 hearings come to a close and the final report due in September.
Progress from Parts L, F and O: A whitepaper, one year on.
A replicated study to understand the opinion of practitioners.
ECA announces new president 2024
Electrical engineer and business leader Stuart Smith.
A distinct type of countryside that should be celebrated.
Should Part O be extended to existing buildings?
EAC brands heatwave adaptation a missed opportunity.
Definition of Statutory in workplace and facilities management
Established by IWFM, BESA, CIBSE and BSRIA.
Tackling the transition from traditional heating systems
59% lack the necessary information and confidence to switch.
The general election and the construction industry
As PM, Rishi Sunak announces July 4 date for an election.
Eco apprenticeships continue help grow green workforce
A year after being recognised at the King's coronation.
Permitted development rights for agricultural buildings
The changes coming into effect as of May 21, 2024.