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Joint-Frequency Bins versus Conventional Bin Weather Data in Analysis of HVAC System Operation
(Energy Systems Laboratory (http://esl.tamu.edu), 2009-11)
Often in simplified energy analysis the use of bin weather data is employed for a more time efficient and better organized analysis than using the full 8760-hour annual weather data. It has been suggested that joint-frequency ...
Analysis of Energy Recovery Ventilator Savings for Texas Buildings
(Energy Systems Laboratory (http://esl.tamu.edu), 2009-11)
This analysis was conducted to identify the energy cost savings from retrofitting Texas buildings with air-to-air ERV (Energy Recovery Ventilator) systems. This analysis applied ERV and psychrometric equations in a bin-type ...
Use of First Law Energy Balance as a Screening Tool for Building Energy Use Data: Experiences on the Inclusion of Outside Air Enthalpy Variable
(Energy Systems Laboratory (http://esl.tamu.edu), 2009-11)
Quality controlled energy-use data is the foundation of energy performance evaluation for a building. The “Energy Balance Load” (EBL), a parameter derived from the first law of thermodynamics based on a whole-building ...
Retrospective Testing of an Automated Building Commissioning Analysis Tool (ABCAT)
(Energy Systems Laboratory, 2009-01)
More than $18 billion of energy is wasted annually in the U.S. commercial building sector. Commissioning services have proven successful in reducing building energy consumption, but the optimal energy performance obtained ...