Ann Francis, Ph.D.

Assistant Professor, Indian Institute of Technology Delhi


Curriculum vitae



Department of Civil Engineering

IIT Delhi



Quantifying the Thermal Comfort Improvement in a Redevelopment Project in Comparison to Semi-Permanent Homes in a Densely Populated Slum.


Conference


Padmanabhan Vandana, Francis Ann
CI-CRC ASCE Conference, vol. 2024, CI-CRC ASCE


Cite

Cite

APA   Click to copy
Vandana, P., & Ann, F. Quantifying the Thermal Comfort Improvement in a Redevelopment Project in Comparison to Semi-Permanent Homes in a Densely Populated Slum. In CI-CRC ASCE Conference (Vol. 2024). CI-CRC ASCE. https://doi.org/10.1061/9780784485279.001


Chicago/Turabian   Click to copy
Vandana, Padmanabhan, and Francis Ann. “Quantifying the Thermal Comfort Improvement in a Redevelopment Project in Comparison to Semi-Permanent Homes in a Densely Populated Slum.” In CI-CRC ASCE Conference. Vol. 2024. CI-CRC ASCE, n.d.


MLA   Click to copy
Vandana, Padmanabhan, and Francis Ann. “Quantifying the Thermal Comfort Improvement in a Redevelopment Project in Comparison to Semi-Permanent Homes in a Densely Populated Slum.” CI-CRC ASCE Conference, vol. 2024, CI-CRC ASCE, doi:10.1061/9780784485279.001.


BibTeX   Click to copy

@conference{padmanabhan-a,
  title = {Quantifying the Thermal Comfort Improvement in a Redevelopment Project in Comparison to Semi-Permanent Homes in a Densely Populated Slum.},
  journal = {CI-CRC ASCE Conference},
  publisher = {CI-CRC ASCE},
  volume = {2024},
  doi = {10.1061/9780784485279.001},
  author = {Vandana, Padmanabhan and Ann, Francis}
}

 Housing marginalized communities in resilient homes is an important aspect of building a climate-resilient population. In this study, the daily temperatures in a semi-permanent home in a densely populated slum have been compared to those in the homes in a consciously designed in situ slum rehabilitation project built using vernacular technologies. On monitoring the indoor and outdoor temperatures over nine months under both conditions, results clearly indicated that the permanent homes are significantly cooler than the semi-permanent homes or slums by an average of 10%−15% due to the higher thermal mass, insulation, and ventilation. The temperatures are also more stable, with lesser variation between seasons. The paper demonstrates that through minimal additional investments and good design prioritizing thermal comfort and ventilation, low-cost slum rehabilitation projects could lead to a healthier and more productive society. Such field investigation studies support robust modeling and design of rehabilitation homes. 

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