Loop, Equipment Sizing and other Design Data[LINK]
The importance of correct equipment sizing is often ignored in discussions of building simulation methods. The lack of reliable, efficient and flexible sizing calculations can present a serious barrier to the adoption and acceptance of building simulation programs. This section describes the sizing methodology implemented in EnergyPlus. This method includes:
A zone by zone heat balance load and air-flow calculation for multiple design days;
Significant user control with modest input requirements;
Zone, system and plant level calculations of design heating and cooling capacities and fluid flow rates;
Modular, component-specific sizing algorithms for each HVAC component.
Options for monitoring how the initial sizes operate over multiple design days and then making adjustments and repeating plant level calculations
Loop, Equipment Sizing and other Design Data[LINK]
The importance of correct equipment sizing is often ignored in discussions of building simulation methods. The lack of reliable, efficient and flexible sizing calculations can present a serious barrier to the adoption and acceptance of building simulation programs. This section describes the sizing methodology implemented in EnergyPlus. This method includes:
A zone by zone heat balance load and air-flow calculation for multiple design days;
Significant user control with modest input requirements;
Zone, system and plant level calculations of design heating and cooling capacities and fluid flow rates;
Modular, component-specific sizing algorithms for each HVAC component.
Options for monitoring how the initial sizes operate over multiple design days and then making adjustments and repeating plant level calculations
Documentation content copyright © 1996-2022 The Board of Trustees of the University of Illinois and the Regents of the University of California through the Ernest Orlando Lawrence Berkeley National Laboratory. All rights reserved. EnergyPlus is a trademark of the US Department of Energy.
This documentation is made available under the EnergyPlus Open Source License v1.0.