Most Popular Articles
Juxtaposing science, art, and technology
Mariano Rodriguez is a science planner, where he designs master plans for pharmaceutical, vaccine, and industrial companies and government institutions. » more
Confirm UL approval on gensets
Generator sets should be Underwriters Laboratories (UL) 2200 listed. Confirmation of this approval before installation and commissioning is crucial. » more
The state of engineering education
Get ready for the next wave of engineers—they may be a bit different than what you’re used to. » more
Measures of efficiency
Building systems data can be used to manage equipment operations and determine how to run the building more efficiently. » more
Achieving optimal fan performance
Improper fan design can waste energy, produce excessive noise, and lead to increased system downtime. Design correctly–the first time around. » more
Shopping malls, retail store design
Shopping malls, retail stores, and strip malls pose many challenges to fire protection, lighting, mechanical, and electrical engineers. » more
Unleash communications from their e-mail chains
Communicating is key to an engineer’s job, and it is our professional responsibility to do it well—and correctly. » more
Interconnection standards for the Smart Grid
The codes and standards defining the Smart Grid and renewable energy sources are maturing. » more
Harnessing the renewable powers that be
Understanding the pros and cons of generating and selling green power enables engineers to make better renewable energy choices. » more
Understanding standby power system grounding
Knowing how to apply proper grounding and bonding to electrical systems and transfer switches for common standby power system configurations can minimize power outages, equipment damage, and injuries. » more
Design approaches for integrated systems
Successful design and specification of integrated systems requires knowing the goals, selecting the correct approach, creating a defined design and specification, and working with experienced... » more
Avoid hidden dangers when applying 30-cycle-rated transfer switches
By installing current-limiting cable limiters with the transfer switch conductors, electrical designers can achieve selectivity, reduce the risk of arc flash, and protect downstream components. » more
Engineering standby power systems
Standby systems design requires focusing on electrical protection to ensure safe, reliable operation and the physical protection of standby system equipment and distribution from natural catastrophes... » more
Implementing variable refrigerant flow systems
Several challenges and opportunities face HVAC engineers when implementing variable refrigerant flow (VRF) systems. » more
Engineer climbs to new heights
Sunondo Roy, the vice president for CCJM Engineers, talks about his past experiences as a multidisciplinary engineer and how these experiences have shaped him. » more
Performance art
Performing arts centers and museums play host to a wide range of virtuoso concerts, exhibits by master artists, and other special events. It stands to reason, then, that such structures require... » more
Rainwater harvesting system design
Collecting, filtering, and reusing rainwater is an expensive concept and lengthy process, but can benefit a facility with a reasonable return on investment. » more
Natural ventilation: Who, what, when, where, why, and how
What you need to know when considering natural ventilation or a mixed-mode scheme, specifically with regard to the use of climate data in the evaluation of natural conditioning potential by season... » more
Building better professional relationships
Learn to communicate in a professional manner, while building strong relationships. » more
Juxtaposing science, art, and technologyMariano Rodriguez is a science planner, where he designs master plans for pharmaceutical, vaccine, and industrial companies and government institutions. » more
Confirm UL approval on gensetsGenerator sets should be Underwriters Laboratories (UL) 2200 listed. Confirmation of this approval before installation and commissioning is crucial. » more
The state of engineering educationGet ready for the next wave of engineers—they may be a bit different than what you’re used to. » more
Measures of efficiencyBuilding systems data can be used to manage equipment operations and determine how to run the building more efficiently. » more
Achieving optimal fan performanceImproper fan design can waste energy, produce excessive noise, and lead to increased system downtime. Design correctly–the first time around. » more
Shopping malls, retail store designShopping malls, retail stores, and strip malls pose many challenges to fire protection, lighting, mechanical, and electrical engineers. » more
Unleash communications from their e-mail chainsCommunicating is key to an engineer’s job, and it is our professional responsibility to do it well—and correctly. » more
Interconnection standards for the Smart GridThe codes and standards defining the Smart Grid and renewable energy sources are maturing. » more
Harnessing the renewable powers that beUnderstanding the pros and cons of generating and selling green power enables engineers to make better renewable energy choices. » more
Understanding standby power system groundingKnowing how to apply proper grounding and bonding to electrical systems and transfer switches for common standby power system configurations can minimize power outages, equipment damage, and injuries. » more
Diagnosing, resolving ATS timing issues
Generator load transfer timing is critical during power disruptions. » more
Generator load transfer timing is critical during power disruptions. » more
Design approaches for integrated systemsSuccessful design and specification of integrated systems requires knowing the goals, selecting the correct approach, creating a defined design and specification, and working with experienced... » more
Avoid hidden dangers when applying 30-cycle-rated transfer switchesBy installing current-limiting cable limiters with the transfer switch conductors, electrical designers can achieve selectivity, reduce the risk of arc flash, and protect downstream components. » more
Engineering standby power systemsStandby systems design requires focusing on electrical protection to ensure safe, reliable operation and the physical protection of standby system equipment and distribution from natural catastrophes... » more
Implementing variable refrigerant flow systemsSeveral challenges and opportunities face HVAC engineers when implementing variable refrigerant flow (VRF) systems. » more
Engineer climbs to new heightsSunondo Roy, the vice president for CCJM Engineers, talks about his past experiences as a multidisciplinary engineer and how these experiences have shaped him. » more
Performance artPerforming arts centers and museums play host to a wide range of virtuoso concerts, exhibits by master artists, and other special events. It stands to reason, then, that such structures require... » more
Fine-tuning a career
No matter what point we’re at in our personal lives or professional careers, we never stop learning. » more
No matter what point we’re at in our personal lives or professional careers, we never stop learning. » more
Rainwater harvesting system designCollecting, filtering, and reusing rainwater is an expensive concept and lengthy process, but can benefit a facility with a reasonable return on investment. » more
Natural ventilation: Who, what, when, where, why, and howWhat you need to know when considering natural ventilation or a mixed-mode scheme, specifically with regard to the use of climate data in the evaluation of natural conditioning potential by season... » more
Building better professional relationshipsLearn to communicate in a professional manner, while building strong relationships. » more
Updating HVAC standards
Staying informed on codes and standards is imperative to keep your knowledge current—from ASHRAE to USGBC. » more
Staying informed on codes and standards is imperative to keep your knowledge current—from ASHRAE to USGBC. » more