Electrical Engineer Service Macon-Bibb County Georgia2019-03-07T03:08:01+00:00

Electrical Engineer Services in  Macon-Bibb County Georgia

Construction Engineers

From Massachusetts to Texas home renovation contractors have come to rely on NY-Engineers.Com when they need fast MEP Engineers near Macon-Bibb County Georgia. Nevertheless, it is important to point out that NY Engineers is more than that. We’re eight national engineering agency offering not only design but also consultation services. Even though our focus is in mechanical, electrical and plumbing (MEP) installations. New York Engineers offers a wide range of services to property developers and business owners. These services range from designing mep systems of adequate capacity according to building conditions, meeting the specific needs of each client to energy efficiency, specifying building systems that accomplish their intended function while saving electricity and fuel and more. Lately we have seen an increased demand for Electrical Engineers in Macon-Bibb County Georgia. That is another area where NY Engineers can help you!

Why you ought to hire NY-Engineers.Com for your electrical engineer projects? If you are in the course of arranging a major project, which project calls for electrical work, you might want to think of hiring an electrical engineer. You can even want to investigate calling in a pro if you have electrical problems that you’re trying to solve. Why would someone be working with a professional? These are a couple of the perks you’ll have the ability to enjoy if you deal with a specialist.

They’ll Enable You To Avoid Big Errors – It’s not unusual for people to make mistakes in relation to electrical work. Sadly, these sorts of blunders may have devastating consequences. You’ll want to do business with someone that’s aware about anything that might go wrong. Should you employ someone with the right expertise, they’ll have the ability to make certain that the job that you’re planning, gets completed without a hitch.

They Could Provide A Lot Of Useful Advice – You possibly will not have much exposure to electrical work. Thankfully, these experts have plenty of knowledge which you don’t. They’ll have the ability to provide feedback and advice which will be truly beneficial to you. Should you do end up dealing with someone similar to this, you’ll end up taking lots of their comments on board.

They Can Aid You To Complete A Project On Schedule – A lot of projects similar to this find yourself getting delayed, and most of these delays can be very costly. If this sounds like a thing that you’d want to prevent, a specialist can make certain you won’t go off your schedule.

There are so many reasons to think about hiring an electrical engineer. If you’re organising a major project, and you believe you might use an engineer, you need to start conversing with some professionals which are inside your general area. At NY-Engineers.Com, we have been able to help many of real estate developers who were looking for Electrical Engineers in or near Macon-Bibb County Georgia with not only that but also services such as Electrical Engineering Services. If you would like more details on the services NY-Engineers.Com please, stop by on our blog.

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Using Proper MEP Engineering to Protect Water Booster Pumps from Cavitation

Fire Protection Engineering Magazine

Booster pumps play a very important role in ensuring a continuous water supply. In the absence of a booster system, most buildings only get a reliable water supply for the first five floors. For this same reason, keeping booster pumps under optimal operating conditions is a very important part of MEP engineering, and one of the main causes of impeller failure is an hydraulic phenomenon called cavitation. This article will provide an overview of cavitation and how it can be prevented.

What is Cavitation?

Everyone knows that water can be boiled with heat, turning it into vapor. However, low pressure can also vaporize water, and this can happen inside a pump if water is not supplied with enough pressure at the intake. When the pressure of a fluid drops below a critical value called the vapor pressure, small bubbles form in the flow, and these bubbles collapse violently once pressure increases again – the phenomenon is called cavitation, because the bubbles are cavities in the fluid.

You may be wondering how a pump reduces fluid pressure, when its actual purpose is to increase it. The answer can be explained with Bernoulli’s principle, which states that a fluid loses pressure as it speeds up or as it rises to a higher elevation. Water speeds up at the pump suction, and its pressure drops momentarily before being increased.

One bubble forming and collapsing does not cause major issues, but consider that thousands are continuously forming and imploding when a pump has severe cavitation issues. The combined shockwaves of all these bubbles gradually erode the pump impeller. When removed, the impeller blades will seem to have corroded, even though cavitation does not involve any chemical processes.

Other than impeller erosion, cavitation has many negative consequences in water booster pumps and other similar systems:

  • Vibration: The ongoing formation and collapse of bubbles not only wears down the impeller. The resulting shockwaves also shake the impeller, inducing vibrations in the entire shaft, with the potential to damage other system components. Seals and bearings are especially vulnerable to vibration.
  • Noise: Cavitation is very noisy due to the imploding bubbles. For a person close to the affected pump, it may sound like there are small rocks or marbles are being pumped along with water.
  • Decreased performance: Cavitation represents wasted energy, and this can be reflected as a reduction in flow or discharge pressure. A sudden drop in pump performance without an evident reason may indicate cavitation.

Preventing Cavitation With Adequate MEP Engineering

The technical specifications for pump manufacturers typically include a value called the Net Positive Suction Head (NPSH) required, which can be defined as simple terms as the minimum water head required at the pump suction for normal operation. If the actual head is above the NPSH required, no cavitation occurs.

In theory, cavitation can be prevented by increasing the suction pressure or by reducing the speed of water as it flows through the pump impeller. In practice, there are many ways to accomplish this effect.

  • Reduce pump speed: Cavitation is less likely at lower RPM values, so a booster pump can be slowed down with a variable frequency drive (VFD), as long as the system continues to meet the pressure and flow requirements in the local plumbing code.
  • Install the pump at a lower level: Static water pressure is higher at the lower levels of a building, so installing it at the lowest elevation possible reduces the chance of cavitation.
  • Reduce temperature: The critical pressure at which cavitation occurs increases as fluid temperature increases. If water must be pumped and heated, make sure the pump is installed upstream from the water heater.
  • Selecting the right pump: Many cavitation issues can be attributed to poor pump selection, and the issue disappears when a pump that matches the application is used.

The best solution for cavitation is not allowing it to occur in the first place, and this can be accomplished by working with qualified MEP engineering professionals from the start of a project. Modifying actual projects is far more expensive and time consuming than editing construction plans and specifications. A high-level professional design will not only prevent cavitation, but also optimal equipment capacity, energy efficiency and local code compliance.

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