| dc.description.abstract | Thermal comfort is a fundamental consideration in architectural design,
ensuring the comfort and well-being of building users. We focus on proposing design
recommendations on architectural elements as a solution to the Wohng Coffee building
design problem, which has an OTTV value above the SNI standard. The parameters
considered in the OTTV calculation include the dimensions and materials of the facade,
openings, and shadings. This research aims to evaluate the thermal comfort levels within
the Wohng Coffee and provide recommendations. The methodology consists of three
phases: first, conducting direct observations and measurements of the study object,
applying the OTTV method for thermal analysis, and conducting simulation with OTTV
calculation for the proposed design alternatives to reduce the OTTV score. The results of
OTTV calculations on existing buildings show numbers below the SNI standard for OTTV
thermal comfort in Indonesia, which is 39.7 Watts/m2. Three alternative solutions were
proposed to reduce the OTTV value: using aerogel glazing in openings, changing the shape
of horizontal shading to vertical for more effectiveness, and combining the two
alternatives. After calculating, the third alternative produces a lower OTTV value and
complies with the standard, which is 31.9 Watts/m2. | en_US |
