Issue
Is there an object in I/A Series R2 (Niagara) that can make Enthalpy calculations?
Environment
I/A Series R2 (Niagara) station, build (X, to be determined)
Cause
Need enthalpy calculation.
Resolution
Consider the following two program objects:
1. tridiumx / lib/ programObjects / hvac/ Psychrometric Calculations.sns
// Psychrometric Calculations
//
// This object calculates enthalpy, wetBulb and dewpoint for
// inputs of dry bulb temperature and relative humidity.
//
// NOTE: This object REQUIRES the lib.jar file be present.
2. tridiumx / lib/ energyManagement / OutsideAirOptimization.sns
// Outside Air Optimization
//
// This object uses the two sets of temperature and humidity inputs
// to find the air supply with the least amount of heat. The freeCooling
// output will be set to false if outside >= inside
// and set to true if outside <= inside - (abs)thresholdSpan.
// The user can select temperature or enthalpy comparisons.
// There is also a low temperature check to protect against freezing.
//
// Revision History: