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Louise Pearce: Temperature Survey of Env Identifying Hot and Cold Spots + Thermal Comfort Study Overview Aim: to identify hot and cold areas in Environmental school at UEA. 2 Parts to the project: temperature monitoring using Pico recorder & thermal comfort study.

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louise pearce temperature survey of env

Louise Pearce: Temperature Survey of Env

Identifying Hot and Cold Spots

+

Thermal Comfort Study

overview
Overview
  • Aim: to identify hot and cold areas in Environmental school at UEA.
  • 2 Parts to the project: temperature monitoring using Pico recorder & thermal comfort study.
  • Thermal comfort study will be most comprehensive carried out so far in Env building.
taking temperature measurements
Taking Temperature Measurements
  • Is the South side of the building warmer?
  • 8 Probes on each side
  • Summer and Autumn readings taken
  • Thermal comfort study agrees/or not?
  • Selectively double glaze cold areas: CBA
difficulties that arose
Difficulties That Arose
  • Building work in Env: Walls removed,heating changed,people moved.
  • This means inconsistency between summer and Autumn readings.
  • Winter readings now to be taken.
  • Delayed again due to faulty recorder.
  • Thermal comfort study extended.
slide6
This is where the temperature monitoring was carried out.
  • Some of the thermal comfort subjects also based in this area.
results of temp survey
Results of Temp Survey

Largest fluctuations external.

S nearly always warmer.

Internally,N warmer.

Coldest room 0.53.

Similar pattern.

Internal temperatures as low as 12 degrees.

N also warmer internally.

summary
Summary
  • Considerable discomfort exists. (Too warm mainly).
  • Energy wasted as windows kept open to stay cool in November.
  • Usefulness of temperature data limited due to building work and heating being fixed between samples.
further work to be done
Further Work to Be Done
  • Further analysis of existing data, and of new winter data available next week.
  • If the study was improved and done again by somebody else: Clo values all assigned by 1 person to avoid bias. Metabolic rates all assigned by 1 person.
  • Choose an area of Env not under development.