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Home » Topics » Engineering

Engineering
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PE0924_hot water from faucet.jpg
Code Classroom

Water Heater Vs. Heat Exchanger and Control Valve, Part 1

Understanding how the heat source and the domestic water flow through the heat exchanger is necessary to design, install and maintain a safe system.
September 2, 2024
Ron George

Ron George explains the importance of understanding plumbing safety and system functionality when a heat exchanger with no storage tank or code-required and approved temperature controls is used for domestic hot water applications.  


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ASHRAE Announces 2024-25 Society Scholarship Recipients.jpg

ASHRAE Announces 2024-25 Society Scholarship Recipients

August 29, 2024

ASHRAE has announced the recipients of 36 Society scholarships, totaling $208,500, for the 2024-25 academic year.


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Study Shows Continued Strong Optimism in Engineering Industry

August 29, 2024

The ACEC Research Institute released the results of its Q3 2024 Engineering Business Sentiment Study.


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NIBS Opens Call for Speaker Abstracts for Building Innovation Emerging Technologies Series.jpg

NIBS Opens Call for Speaker Abstracts for Building Innovation: Emerging Technologies Series

August 21, 2024

The inaugural event – Digital Twins 2024 – will focus on the creation, use, and benefits of digital twin technology.


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Plumbing Engineer Magazine Now Accepting Nominations for Engineer of the Year 2

Nominate Plumbing Engineer’s 2024 Engineer of the Year!

August 15, 2024

Do you know of a plumbing engineer who is doing exemplary work for the profession? If so, nominate them now!


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Feature

A New Approach to Sizing On-Demand Hot Water Systems

Data-driven engineering helps building owners and managers achieve new levels of safety, efficiency and cost/space savings.
August 5, 2024

Previous sizing practices have routinely overestimated the required capacity of domestic water heating systems, relying on the Modified Hunter’s Curve to determine water systems sizing. Data-driven engineering, however, helps building owners and managers achieve new levels of safety, efficiency and cost/space savings for occupant needs.


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Feature

The Oaks Apartments: Maximizing Sustainability, Savings with Energy-Efficient Fixtures

Installing water-efficient toilets in an affordable senior living complex results in savings that can be used in other parts of the community.
August 5, 2024

Discover how water-efficient toilets can provide cost savings for affordable senior living apartments that can be invested in other parts of the community for lifestyle amenities.


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Feature

Domestic Water Sizing: A Case for Decodification

Many plumbing codes still require or strongly recommend sizing domestic water systems with outdated methods.
August 5, 2024
Aaron Bock PE

Oversizing a domestic water system can lead to aging water and stagnation, the two biggest factors in waterborne pathogen growth. Yet modern plumbing codes still require or strongly recommend outdated sizing methods such as Hunter’s Curve, doing our building owners a disservice and putting the public at risk.


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Thought Leadership

‘Compete Every Day’

Your success comes down to consistently owning your actions, efforts and attitudes.
August 5, 2024
Jill Imig, PE, EDAC
Take the business competition concept and apply it to yourself: compete with yourself to become a better version of yourself. Jake Thompson’s ‘Compete Every Day’ is truly inspiring, full of great ideas to help you become the best version of yourself.


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Green Ideas

How Geothermal Heat Pumps Are Beneficial to Electrification

‘Beneficial electrification’ refers to the need to electrify buildings to reduce emissions from combustion heating.
August 5, 2024
Mimi Egg

‘Beneficial electrification’ refers to the need to electrify buildings to reduce emissions from combustion heating.


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