Electrical Engineer Service Soledad California2019-03-04T02:56:57+00:00

Electrical Engineer Services in  Soledad California

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From Michigan to Northern Mariana Islands construction companies have come to rely on NY Engineers when they need reliable MEP Engineering Services in or near Soledad California. With that said, it is important to highlight that we are more than that. We’re eight national engineering company offering not only design but also advisory services. Although we are focused on mechanical, electrical and plumbing (MEP) installations. NY-Engineers.Com offers a wide range of services to property developers and business owners. These services range from compliance with national standards, as well as building codes specific to each state or city. this ensures a quick project approval with local authorities to energy efficiency, specifying building systems that accomplish their intended function while saving electricity and fuel and more. As of late we have seen an increased demand for Electrical Engineers in Soledad California. This is another area where MEP.NY-Engineers.Com excels at!

Good reasons to hire NY Engineers for your electrical engineer needs? If you’re in the course of arranging a major project, which project calls for electrical work, you may want to consider hiring an electrical engineer. You may also want to investigate calling in a pro when you have electrical issues that you’re seeking to solve. Why would you be working with a professional? Following are some of the perks you’ll have the ability to enjoy if you work with a specialist.

They’ll Help You To Avoid Huge Blunders – It’s not rare for anyone to make mistakes in relation to electrical work. Sadly, most of these mistakes could have harmful results. You’ll want to work with someone that’s aware about precisely what can go wrong. If you hire someone who has the right expertise, they’ll be capable of ensuring that the project that you’re planning, goes off without having a hitch.

They May Provide Lots Of Useful Advice – You may not have much experience with electrical work. Thankfully, these experts have a great deal of knowledge that you simply don’t. They’ll have the capacity to give feedback and advice which will be truly helpful to you. Should you do find yourself dealing with someone similar to this, you’ll end up taking lots of their comments aboard.

They Will Help You To Complete A Project On Schedule – Lots of projects like this find yourself getting delayed, and these kinds of delays are often very costly. If this is an issue that you’d choose to prevent, a specialist are able to ensure you won’t go off your schedule.

There are plenty of reasons to consider hiring an electrical engineer. If you’re planning a major project, and you think that you could use an engineer, you can start speaking with some professionals which can be in your general area. At New York Engineers, we have been able to help hundreds of home renovation contractors who were searching for Electrical Engineering Services in Soledad California with not only that but also services such as Sprinkler Engineering. If you would like additional details on the services offered by New York Engineers we ask that you visit on our blog.

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Using Proper MEP Engineering to Protect Water Booster Pumps from Cavitation

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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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