commercial cooling Articles

  • A study on the exergetic and environmental effects of commercial cooling systems

    This study examines the effects of exergy efficiencies for three different cooling systems used commonly in commercial applications like hypermarkets. Additionally, environmental effects depending on the Total Equivalent Warming Impact (TEWI) in each system are calculated. In the analysis, considered under constant load, R22, R502, R134a, R404a and R507 refrigerants, and R407 and R410 alternative ...


    By Inderscience Publishers

  • Advanced Voltage Optimsation Technology

    Electric appliances with inductive characteristics, such as refrigerators, air conditioners and compressors are more efficient when the voltage suppliedis regulated and stabilised. This article will explain the physical principles behind voltage reduction on inductive loads, and will include case studies depicting energy savings using powersines comec (a universal energyefficiency controller) in ...


    By PowerSines Ltd.

  • HVLS Fan For Commercial

    Do you want to make the occupants more comfortable and save your money? We will provide you the coolest solution for commercial places, such as the office, restaurants, theaters and so on.   Our big commercial fans can circulates massive volumes of air gently and quietly to make customers comfortable and happy, and also ...

  • How industrial air-cooled chiller rentals benefit you

    Summer will be here before you know it and with it will come soaring temperatures. Few other states know heat and humidity like the southern states, and going without cool air is simply not an option for their hardworking residents. For the people in these states, an industrial air-cooled chiller is a useful and viable option to keep ...

  • Energetic and exergetic analysis of a commercial ammonia?water absorption chiller

    The results of an energetic and exergetic analysis of a commercial water/ammonia air-cooled absorption chiller with a cooling capacity of 10 kW are presented and discussed. The comparison with a conventional-single effect chiller operating under the same conditions shows that to reach similar performances to those of pre-absorber equipped installation an additional heat transfer area in the ...


    By Inderscience Publishers

  • Beneficial Reuse Applications

    Beneficial Use Recycled water can be used for a wide range of beneficial purposes if treated to a quality which is fit for the intended purpose. Urban, Residential, Commercial and Municipal Use of Recycled Water Residential and commercial uses of recycled water include: Irrigation of sporting fields and golf courses, public open space and ...


    By IWA Publishing

  • Ozone in Cooling Water Treatment

    When commercial ozone generators were first introduced for cooling water treatment, they were marketed as a stand-alone treatment, a cure-all or panacea. We now know this is not the case. Because there have been many misconceptions regarding ozone, this article is intended to review the basics of ozone, its true capabilities and limitations, and its potential benefits in cooling water treatment ...


    By Absolute Systems Inc.

  • Start Preparing for Winter With Our Winterizing Checklist

    We’re a little over halfway through October, which means winter is near and frigid temperatures are just around the corner. Whether you’re a property manager, building owner, or maintenance professional, you can never be too prepared for what the winter has in store. Preparation is the name of the game. As subzero winter temperatures roll in, even the ...


    By WaterSignal

  • Evans Cooling Systems

    Evans Cooling Systems, Inc. has pioneered innovative aque- ous and non-aqueous cooling systems for internal combustion engines for more than twenty five years. The Evans technology, used in both gas and diesel engines, is used in virtually every area of internal combustion engine cooling with systems running in heavy duty diesels, aviation applications, motorcycles, and gaso- line engines of ...


    By Evans Cooling Systems, Inc.

  • About TecH2O

    Who is cleaning your cooling tower? With warmer weather on the way, it will soon be time to put cooling towers back into service.  According to legislation passed by New York State effective 11/15/2015, “All owners shall ensure that all cooling towers are cleaned and disinfected when shut down for more than five days” and “any person who performs cleaning and ...


    By TecH2O

  • Pump Contract for MARS Tanker. Logistic Support Ship - Case Study

    In 2010 following many months of dialogue with BMT Naval Architects the initial purchase enquiry for the supply of pumps and systems for the 4 new logistic support ships for the U.K RFA (Royal Fleet Auxiliary) was received from the Korean Shipyard DSME. DESMI participated in the tender process from the very beginning and had an open and honest dialogue with both the ...


    By DESMI A/S

  • The NEW ELiTE 5TD/CD2 vacuum pipe lifter

    Lifting world safety levels for vacuum pipe lifters higher than ever before, the new ELiTE 5TD/CD2 for PE and steel pipe demonstrates new state-of-the-art environmental and safety elements already praised and welcomed globally.      ...


    By Schoenbeck GmbH & Co. KG

  • How to Avert the Most Serious Impacts of Climate Change

    The transition to a sustainable energy future will require, on average, $550 billion investment in renewable energy per year until 2030, the International Renewable Energy Agency (IRENA) said at the Renewable Energy Finance Forum (REFF Wall Street) in New York this week. The investment, coupled with increased emphasis on energy efficiency, would scale-up renewable energy to 36 percent or more of ...


    By GLOBE SERIES

  • Detect Leaks and Analyze Water Consumption with WaterSignal

    Did you know it will cost an estimated $1 trillion over the next 25 years to upgrade the nation’s water system to run more efficiently? While part of the problem is fragile, hundred-year-old water mains, it also falls on property owners to ensure they are doing their part to save water — for both the environment and their wallets. But how? ...


    By WaterSignal

  • New system to convert food waste into fertiliser for greenhouse use gives potential 95% reduction in CO2 emissions

    A new method of processing food waste into fertiliser has been outlined in a recent study. The process uses a digester system with microorganisms to break down organic waste into fertiliser. The resultant fertiliser was used in a low-energy greenhouse to produce a range of food crops. The method is a potential way to utilise food waste and reduce the energy consumption of food production as part ...

  • Ten Ways to Conserve Water This Holiday Season

    The holiday season is almost here, which to us at WaterSignal means even more opportunities to conserve water! As you gear up for the holidays, save water and money with these ten water saving tips: 1.) Buy recycled paper products: Products made from 100 percent recycled paper require much less water in their manufacturing than those made from virgin paper. 2.) Inspect bathroom ...


    By WaterSignal

  • How to Save with Cooling Tower Credits

    Cooling towers dissipate heat from recirculating water used to cool chillers, air conditioners, or other process equipment to the ambient air. Heat is rejected to the environment from cooling towers through the process of evaporation. Therefore, by design, cooling towers use significant amounts of water. The thermal efficiency and longevity of the cooling tower and equipment depend on the proper ...


    By WaterSignal

  • The Internet of Water Is Saving Lives While Battling Pollution

    The Problem A condition known as Legionnaires' disease has made headlines after it killed a dozen people in Flint, Michigan in 2014 and 2015 and sickened hundreds in  ...

  • IOT TRENDS AND ANALYSIS The Internet of Water Is Saving Lives While Battling Pollution

    he Problem A condition known as Legionnaires' disease has made headlines after it killed a dozen people in Flint, Michigan in 2014 and 2015 and sickened hundreds in  ...

  • EPA finalizes boiler NESHAP

    EPA published the final National Emission Standards for Hazardous Air Pollutants (NESHAP) for industrial, commercial, and institutional boilers and process heaters at both major and area sources of hazardous air pollutants (HAP) emissions. EPA developed separate rules for units at major sources of HAP emissions (greater than 10 tons per year [tpy] of any single HAP and/or greater than 25 tpy of ...


    By Trinity Consultants

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