Posts Tagged ‘buildings’

Subrato Chandra Remembered

Friday, January 13th, 2012

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.

Energy Research Study Seeks Two-Story Homes in 13 Counties

Tuesday, November 29th, 2011

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. (more…)

Building Science Experts Offer Green Building Courses

Wednesday, January 21st, 2009

The Florida Solar Energy Center (FSEC), a research institute of the University of Central Florida, is offering a series of five courses on “Designing and Maintaining the High Performance Green Building” for architects, engineers, mechanical contractors, building inspectors, facility managers and indoor air quality specialists. Initial course offerings will be held at FSEC in Cocoa starting Feb. 4.

This series of courses will demonstrate:

  • How to design and maintain a green building that has good indoor air quality
  • How to make a building durable, comfortable and energy efficient
  • How to protect buildings from mold
  • What types of air-conditioning systems will cause mold problems
  • What advanced dehumidification technologies are available for use in buildings.

“A recent study finds about 25 percent of the U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED)-certified green buildings use more energy than expected and about 12 percent use more energy than allowed by the building code. Our courses will provide the knowledge to address these issues,” said Rob Vieira, director of buildings research at FSEC.

The courses will focus on problems in commercial buildings, although the principles discussed will be applicable to all buildings. The FSEC buildings researchers will discuss such areas as ventilation requirements, humidity control, building envelope design, pressure imbalances, HVAC systems, window selection, vapor barriers and related issues.

Students who attend all five courses in the series and pass the exam in Courses one, two and three will earn an FSEC Green Commercial Building Design and Maintenance Certificate.

The courses and schedules are:

Course 1: “Designing Building Envelopes to Control Air and Moisture in High Performance Green Buildings,” Feb. 4

Course 2: “Designing and Maintaining Building Air Flows in High Performance Green Buildings,” Feb. 5

Course 3: “Designing and Maintaining HVAC Systems for High Performance Green Buildings,” Feb. 18

Course 4: “Design Charrette — Practice Design of a High Performance Green Building,” Feb. 19

Course 5: “Commercial Energy Code and Green Building Modeling Using EnergyGauge Summit,” Feb. 26

The cost of each course is $269. For more information about the courses or to register, visit: www.floridaenergycenter.org/go/courseschedule.