Fouling

Basarkar, Mangesh, Philip Haves, Xiufeng Pang, Liping Wang, and Tianzhen Hong. "Modeling and simulation of HVAC faults in EnergyPlus." Building Simulation 2011. Australia, 2011.

Siegel, Jeffrey A, and William W Nazaroff. "Modeling Particle Deposition on HVAC Heat Exchangers." Indoor Air 2002, June 30 - July 5, 2002. Monterey, California, 2002. 521–526.