Rapp, Vi H, and Brett C Singer. Effect of Fuel Wobbe Number on Pollutant Emissions from Advanced Technology Residential Water Heaters: Results of Controlled Experiments. 2014.PDF
DeFilippo, A, Samveg Saxena, Vi H Rapp, Jyh-Yuan Chen, and Robert W Dibble. Extending the lean flammability limit of gasoline using a microwave assisted sparkplug. 2011.
Rapp, Vi H, Albert Pastor-Perez, Brett C Singer, and Craig P Wray. Predicting Backdrafting and Spillage for Natural-Draft Gas Combustion Appliances: Validating VENT-II. 2013.PDF
Rapp, Vi H, Brett C Singer, J Chris Stratton, Craig P Wray, and Brennan Less. Assessment of Literature Related to Combustion Appliance Venting Systems. 2015.PDF