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Ionel Petrus is a licensed professional engineer who has more than 13 years of mechanical design experience. In addition to being the Mechanical Discipline Leader in Smithgroup’s D.C. office, he is also a LEED AP and a certified energy manager. His experience includes designing HVAC systems for commercial buildings, research laboratories, health care facilities, and museums. He can be contacted at ionel.petrus@smithgroup.com.
SMITHGROUP-AI would be an independent, multifunctional reinforcement learning software agent responsible for the monitoring and control of all agents that control all building systems.
Imagine a world where all HVAC equipment, (i.e chillers, variable frequency drives etc.), all BAS sensors, various components of the electrical systems (i.e electrical panels, meters, lighting fixtures etc.), and various components of all other infrastructure systems are connected to a shared, non-proprietary network that integrates the functionality of each system.
Facilitating such mechanical upgrades, one must focus on all factors, including identifying critical loads, electrical system sizing, load shedding, and more.
Chiller plant control optimization has achieved heightened popularity over time as computerized controls enable increasingly sophisticated algorithms to maximize plant efficiency.
In the October 2017 issue, three dehumidification methods for health care were introduced (“Dehumidification For Health Care”): low temperature DX, low temperature glycol, and desiccant dehumidification.
After selecting or investing in high-efficiency equipment, the last thing you want to do is give that savings away. Careful attention to sizing and piping can keep your system configured for success.
Owners, engineers, and contractors are increasingly understanding the advantages of designing new hydronic heating plants using high-efficiency condensing boilers.
Operating rooms are home to some of the widest swings in required room conditions. Review three dehumidification options on the way to tailoring the right design for your next projects.
With a continuous pressure to decrease turnover time while also providing the medical staff with utmost flexibility, the design of the HVAC systems for today’s operating rooms requires not just special attention but also complex analyses.
An advance investigation into the needs and preferences of the medical team proved in valuable for a Virginia hospital retrofit. The range of desired OR conditions was demanding, but for good reason. The designers, armed with this info, applied experience and mechanical muscle to provide the environmental flexibility to operate from one patient to the next.
Carilion Clinic is a not-for-profit health care organization based in Roanoke, VA. In line with their mission to improve the health of the communities they serve, and with the intent of becoming a teaching facility, Carilion Clinic set upon upgrading their operating rooms and related existing HVAC systems at the Carilion New River Valley Medical Center in Christiansburg, VA.
This second look at the Museum Of The Bible project focuses on the integrated life safety design approach. The team arrived at a final design that not only provides functionality appropriately tailored to the space but also incorporates itself into architectural elements to preserve aesthetic value. The BAS plays a key role between the mechanical and electrical sides of smoke control as well.
The Museum of the Bible (MOTB) will be a non-sectarian museum focusing on the history and impact of the Bible with a core collection of more than 40,000 biblical antiquities and rare biblical texts and artifacts.
The Museum of the Bible’s project team was already up against the extremes of Washington weather and the high demands of IAQ for artifact preservation. A system that harnessed adequate cooling, heating, humidification, and ventilation capabilities would still have one more hurdle: a physical footprint of hardly Biblical proportion. Get a first look at this testament to design acumen and true collaboration.
