FSEC Research Presented at 2014 ACEEE Summer Study on Energy Efficiency in Buildings

FSEC researchers presented their research findings at the 2014 ACEEE Summer Study on Energy Efficiency in Buildings in Pacific Grove, CA on August 17-22, 2014. Check out their research publications:

3D view of exhaust fan
One study met ASHRAE 62.2 levels of ventilation with a high quality, quiet exhaust fan rated for continuous runtime, with an insulated exhaust duct to limit condensation.

What are the implications of mechanically introducing humid outside air into residential buildings, compared to the indoor air quality benefits?

Take a look at the results of a study of 10 homes in Gainesville, FL that includes impact on energy use, comfort, durability, and cost.

 

In another study of mechanical ventilation in homes, two lab homes, constructed to represent characteristics of typical existing Florida homes, were monitored. They were configured with tight and leaky building envelopes, and with and without mechanical ventilation. Simulation results of high performance new homes with mechanical ventilation, and typical older homes with and without air tightening and mechanical ventilation, were also presented.

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FSEC Scientist Receives UCF Institutes and Centers Award for Excellence in Research

Nazim Muradov, right, accepts award from UCF's Vice President of Research and Commercialization, M.J. Soileau.

COCOA, May 15, 2012 – A researcher who has developed a novel method that uses sponge-like carbon particles to clean up oil spills in water and among some other exciting work at UCF’s Florida Solar Energy Center (FSEC) has received one of UCF’s highest honors.

Nazim Muradov, a researcher at FSEC since 1990, recently received the UCF Institute and Centers Award for Excellence in Research.

Aside from the promising sponge-like carbon clean up method, Muradov also developed a novel high-energy density seawater-based hydrogen generator that can be used to propel Navy’s unmanned undersea vehicles.

“I am honored to receive this award because it underscores the high value and impact of research work conducted at FSEC,” states Muradov.

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New Homes Wanted for Energy Research Study

COCOA, May 11, 2012 — The Florida Solar Energy Center (FSEC), a research institute of the University of Central Florida, is seeking homes to participate in a State of Florida-sponsored energy research study.  Homeowners of selected homes will be compensated $200 for completion of the energy audit and participation in the energy monitoring study.

Eligible participants are homes that were permitted and built after March 2009, have 1500-2300 square feet of living area, and are owner-occupied year-round.

The FSEC research team will conduct an energy audit within each home and monitor energy use for approximately a three-month period.  Testing will examine house airtightness, air conditioner performance and duct leakage.  The FSEC research team will also collect the previous year’s energy bills.

If you are interested in participating in this research project, please visit http://www.fsec.ucf.edu/go/CodeResearch or contact Jeremy Nelson at 407-243-8197 or jnelson@fsec.ucf.edu by May 31, 2012.

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Subrato Chandra Remembered

Subrato Chandra, Ph.D., retired project manager for the Building America Industrialized Housing Partnership (BAIHP) and one of the pioneers of the building research division of the Florida Solar Energy Center, died Jan. 12 following complications from surgery.

A pioneer of buildings research at FSEC, Subrato Chandra, died Jan. 12, 2012 due to complications from surgery.
Subrato Chandra, a pioneer of buildings research at FSEC.

Subrato, who worked for FSEC for 34 years before retiring in 2010, was passionate about integrating energy efficiency into home design and, long before most people had ever heard the term photovoltaics, helped develop the concept of a PV powered house in Cape Canaveral in 1979.

One of his proudest achievements was highlighted in an email he recently sent a colleague in which several FSEC initiatives were touched upon in a listing of the most transformative homebuilding trends in the last 75 years.

Subrato’s compassion can be seen in the types of projects he championed:   As director of FSEC’s research and development division in 1995 he helped the Environmental Protection Agency launch the Energy Star Homes project that has become the most widely accepted energy-efficient green homes projects in the country.  The Building America project he led still works directly with Habitat for Humanity home builders throughout the country to help make housing more affordable for needy families and helps make manufactured or HUD-code homes more efficient.

Subrato led FSEC’s first major funded project in the buildings area with a $400,000 contract on passive cooling by natural ventilation received in 1981 from the Department of Energy.  During his career at UCF he was involved in $14 million of funded projects. In addition to his work at FSEC, Subrato served as a faculty member in the Department of Civil, Environmental and Construction Engineering in the College of Engineering and Computer Science.

Subrato was able to succeed because he always championed the personal relationship over the pure technical work. He communicated equally well with a housing subcontractor and a renowned scientist. And in so doing he was able to have a number of happy employees and help funding agencies achieve their goals. His loss will be felt nationwide in the building research community.

“He was a great teacher, a respected scientist, and a classy gentleman, ” said Craig V. Muccio, a colleague from Florida Power and Light who first met Subrato in a solar engineering class Subrato was teaching in 1980.

Most recently Subrato was working with the Pacific Northwest National Laboratory as a senior buildings engineer.

Subrato’s wife Mitra works in the Office of Research & Commercialization and he has two grown children.

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Energy Research Study Seeks Two-Story Homes in 13 Counties

COCOA, November 29, 2011 — The Florida Solar Energy Center (FSEC), a research institute of the University of Central Florida, is seeking qualified two-story homes to participate in a U.S. Department of Energy-sponsored “wind washing” study that will begin next month.

Eligible participants will be compensated $50 for the initial study, and up to $680 for those who are selected to participate in the monitoring and repair portion of the project; repair costs will be paid by FSEC. Homes for the study are being sought in the following Florida counties: Brevard, Osceola, Orange, Seminole, Volusia, Lake, Marion, Putnam, Flagler, St. Johns, Clay, Duval and Nassau.

Diagram of how wind-driven attic air is pushed into the space between floors.
Wind-driven attic air is pushed into the space between floors.

Wind washing involves the flow of air from an attic space into the floor cavity between the first and second stories of the house. Homes with wind washing are likely to experience increased utility costs and, in some cases, indoor comfort problems. Read more

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