Bookmark and Share

Energy Newsbriefs Blog

This current awareness service is prepared by the WSU Energy Program Library with funding from the U.S. Department of Energy State Energy Program. This information is provided for energy professionals and interested members of the public to highlight recent energy-related news, articles, and reports that discuss energy efficiency, energy conservation, and renewable sources of energy in engineering and policy circles.

 

Category: Industrial Newsbriefs

Industrial


Troubleshoot Hot Hydraulics

Maintenance Technology, July 2015, by Jane Alexander.
http://www.maintenancetechnology.com/2015/07/troubleshoot-hot-hydraulics/

"High oil temperatures in industrial hydraulic systems can lead to a world of hurt. Don’t let them get you down."

10 Cooling Tower Maintenance Tips

Air Conditioning, Heating, Refrigeration News, June 22, 2015, by Baltimore Aircoil Co.
http://www.achrnews.com/articles/129904-cooling-tower-maintenance-tips

"A well-maintained unit will continue to function at the original optimum efficiency. Over time, a neglected cooling tower’s leaving water temperature will increase, raising energy costs by up to 6 percent for every 2°F increase. However, a well-maintained cooling tower will continue to function at the original optimum efficiency, keeping energy costs low. These simple preventive cooling tower maintenance tips can help users save up to 15 percent on electricity costs. Routine maintenance also helps to conserve water and extend the operating life of cooling equipment."

ACEEE Presents Four 2015 Champion of Energy Efficiency in Industry Awards

American Council for an Energy-Efficient Economy (ACEEE), Aug. 6, 2015, Patrick Kiker.
http://aceee.org/press/2015/08/aceee-presents-four-2015-champion

"The American Council for an Energy-Efficient Economy (ACEEE) presented four Champion of Energy Efficiency Awards last night at its Summer Study on Energy Efficiency in Industry. The awards recognize leadership and accomplishment in the industrial energy efficiency field. Winners are selected based on demonstrated excellence in industrial leadership, lifetime achievement, research and development, implementation and deployment, or energy policy."

Is a VFD a Cost-Effective Option for Your Application?

Pumps & Systems, July 2015, by Mark Berube.
http://www.pumpsandsystems.com/motors/july-2015-vfd-cost-effective-option-your-application

"While variable frequency drive (VFD) technology can significantly increase system efficiency by controlling pump speed, not every application requires a VFD. To determine when to apply this technology, end users must conduct detailed calculations to verify the cost-effectiveness of using a VFD."

10 Key Facts About Reciprocating Pumps

Pumps & Systems, July 2015, by Gary Dyson and Herb Tackett Jr.
http://www.pumpsandsystems.com/reciprocating-pumps/july-2015-10-key-facts-about-reciprocating-pumps

"While centrifugal pumps are the subject of much training, the dwindling population of reciprocating pumps has led to a loss of understanding of this pump type's unique system design requirements. Centrifugal pump specifications are now commonly and incorrectly applied to reciprocating pumps, which can lead to significant reliability problems. End users should consider these 10 key facts about reciprocating pumps that can influence reliability and operation."

Understanding Piping System Controls (Part 1 of 2)

Pumps & Systems, July 2015, by Ray Hardee.
http://www.pumpsandsystems.com/piping/july-2015-understanding-piping-system-controls

"Users have several options for controlling piping systems. Previous columns established that every piping system is composed of pump elements, process elements and control elements. This column will focus on the control elements, which improve the quality of the product. Control elements can be either passive or active."

Evaluating UPS System Efficiency

Pure Power (supplement to Consulting-Specifying Engineer), Summer 2015, by Kenneth Kutsmeda.
http://www.csemag.com/single-article/evaluating-ups-system-efficiency/73497ade33f9a66ead63a77f33e94d4e.html

"Many modern uninterruptible power supply (UPS) systems have an energy-saving operating mode. Data show that very few data centers put it to use because of the potential risks."

Predicting the Future of RTUs [Rooftop Units]

Air Conditioning, Heating & Refrigeration News, June 15, 2015, by Jen Anesi.
http://www.achrnews.com/articles/129853-predicting-the-future-of-rtus

"With the U.S. Department of Energy (DOE) and industry stakeholders currently working together on a negotiated rulemaking setting new energy conservation standards for commercial package equipment, and with codes and standards mandating increased ventilation and higher efficiencies for this equipment, manufacturers are finding innovative ways to meet and exceed expectations while creating comfortable, healthy indoor environments for building occupants."

Plant Engineering: Lubrication Guides

Plant Engineering, June 2015.
http://www.plantengineering.com/advertise/lubrication-guide.html

"Friction is the enemy of efficiency. A sound lubrication strategy is essential to keep all the gears in your operation running at their best. The emergence of synthetic lubricants has helped improve the performance of machinery and has become an important part of any maintenance manager’s arsenal in the fight against friction.

The Guide will provide you with a comprehensive look at the available lubricants. This year's guide also considers the important issues of environmental impact of oils, greases and fluids, the need for a strong culture of lubrication excellence, and an in-depth look at some of the new standards in bearings and seals." 

VFD Trends and Solutions for Drive Systems

Plant Engineering, June 2015, by Alex Ward.
http://www.plantengineering.com/single-article/vfd-trends-and-solutions-for-drive-systems/c655baa26fc5bd8e9e7a4e700ce2b7c5.html

"The increase in variable frequency drive (VFD) installations across the globe has meant that drives are being applied in more challenging system environments. Not only is the environment challenging, but drives also have a few inherited issues that can limit the overall system performance. Harmonics mitigation, filtering voltage spikes are two key issues."
Pages: Prev1234567...14NextReturn Top

About

The Energy Newsbriefs Blog is a continuation of the weekly Energy Newsbriefs. Please bookmark this site and return frequently. Although we will not be accepting comments from within the Blog, we would be happy to hear from you by email at library@energy.wsu.edu