HVAC Retrofits - Articles - Page 9

Taking Sustainability into the Space Age

Todd Garing, P.E., LEED AP BD+C

September 28, 2020

Modernizing the National Air and Space Museum’s delicate indoor environment.

The Facility Files: Hannibal School District

Herb Woerpel

September 9, 2020

Tracking the results of a $4.9 million HVAC renovation project at Hannibal School District.

RG1210 OGS-200 Roll Grooving Tool – Victaulic

July 20, 2020

The tool was designed to cold form OGS-200 roll grooves into Schedule 40-80 carbon steel pipe.

Minnesota Power Retrofit Showcases the Benefits of Electrification in Extreme Climates

May 29, 2020

Minnesota Power is a regional utility company serving 145,000 customers in northeastern Minnesota.

Engineering Renovations: Revitalizing the University of Minnesota's 90-Year-Old Pioneer Hall

Designers overcame numerous challenges to complete the $104.5 million Pioneer Hall expansion and renovation project in time for the start of the fall 2019 semester.

Deb Barnes, P.E.

May 28, 2020

Pioneer Hall, one of four residence halls located within the University of Minnesota’s Superblock residential district, is prominently situated on the east bank of the Mississippi River on the university’s Twin Cities campus in Minneapolis.

Motor Control Techniques: VFDs, ECMs, and More, Part 1

An in-depth look at induction motors with voltage/frequency controlled variable frequency drives, induction motors with vector-controlled VFDs, and electronically commutated motors.

Patrice Mulhern, P.E.

Robert Pfaff, P.E.

Kevin Ricart, P.E.

May 28, 2020

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control.

Coronavirus Survey: 1 in 2 AEC Firms Seek Small Business Stimulus Loans

69% of Mechanical Systems Respondents Have Applied for Small Business Stimulus Loans

Herb Woerpel

May 20, 2020

68% of responding AEC firms have experienced decreases in new business development activity.

Today's Boiler | May 2020

Yeshiva University: Making Aging Boiler Infrastructure More Efficient and Easier to Operate

David Bohn

May 15, 2020

Yeshiva University in New York City was hindered by an obsolete burner system that was expensive to operate and prone to downtime.

Today's Boiler | May 2020

Cogeneration Puts New York College on the Leading Edge of Sustainability

The project is estimated to save the school more than $11,000 in annual electricity COSTS and boasts a payback of four years or less.

Tommy Olsen

May 15, 2020

Finger Lakes Community College (FLCC) has served upstate New York for more than 50 years.

Superior Cooling Tower Water Filtration is Key to Protecting Industrial Processes

April 30, 2020

Multi-element, automatic, self-cleaning strainers optimize cooling and process efficiency while minimizing maintenance and downtime.

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Taking Sustainability into the Space Age

The Facility Files: Hannibal School District

RG1210 OGS-200 Roll Grooving Tool – Victaulic

Minnesota Power Retrofit Showcases the Benefits of Electrification in Extreme Climates

Engineering Renovations: Revitalizing the University of Minnesota's 90-Year-Old Pioneer Hall

Motor Control Techniques: VFDs, ECMs, and More, Part 1

Coronavirus Survey: 1 in 2 AEC Firms Seek Small Business Stimulus Loans

Yeshiva University: Making Aging Boiler Infrastructure More Efficient and Easier to Operate

Cogeneration Puts New York College on the Leading Edge of Sustainability

Superior Cooling Tower Water Filtration is Key to Protecting Industrial Processes

Today's Boiler

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