David Lorenzetti Email & Phone Number

Berkeley Ca Usa

Environmental Energy Technologies Division• Lead development of software for predicting airflow and pollutant dispersion in buildings.• Apply experimental, analytical, and simulation methods to problems of protecting building occupants from indoor and outdoor releases of chemical or biological materials.• Work with NIST on the CONTAM multizone simulation tool [http://www.bfrl.nist.gov/IAQanalysis/].• Added a new pollutant transport solver to CONTAM.• Plan and implement approaches to exchanging data between indoor and outdoor models.• Formulated and wrote the IITM tool for predicting dispersion of particles due to tracking and resuspension.• Formulated and wrote the PASS tool for probabilistic sampler siting.• Wrote the MURnet tool for optimizing indoor sampler networks.

Gaithersburg Md Usa

National Research Council Postdoctoral appointment.• Developed numerical methods for solving systems of nonlinear equations.• Major algorithms included: rescaling residual equations to improve search directions; estimating errors in affine models; and controlling step length to extract maximum information from affine models.• Wrote a new airflow solver for the CONTAM multizone simulation tool.

Kokomo, In Usa

Advanced CMOS Development group.• Process engineer.• Directed skilled tradespeople in repair and preventative maintenance.• Established measurement and control standards.• Coordinated ion implantation services.• Produced process flowsheets and tracked lot activity for manufacturing floor.

Doctor Of Philosophy (Phd), Building Technology

Dissertation: Numerical Solution of Nonlinear Algebraic Systems in Building Energy Modeling.

Master Of Science (Ms), Building Technology

Thesis: Design of Adjustable Speed Drive Controllers to Minimize Energy Losses in Variable Air Volume Ventilation Systems.

Bachelor Of Science (B.S.), Electrical And Computer Engineering

Specialization: Semiconductor processing.