Fire Sprinkler System Engineer in Marshall Square Chicago

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Looking for the best Fire Protection Company in or near Marshall Square Chicago Illinois? The one to go to is New York Engineers. Not only for Commercial & Residential Fire Sprinkler Systems Design but also Electrical Engineering and HVAC Engineering in Chicago. Call 312 767-6877

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Construction Engineering Vs Civil Engineering

If you approach any contractor or building management company form Clearing to Woodlawn, and have them recommend you a professional Construction Engineering in Chicago, and undesputed response will be call New York Engineers. What is not very well known is that NY-Engineers.Com also your best option for anyone looking for a fire sprinkler design engineering in Marshall Square Chicago. The reality is there is no shortage of HVAC engineering or sprinkler system engineering companies in Marshall Square Chicago. However, when it comes to reliability is always best to choose a company like New York Engineers.

Should you be able to plan the making of a building, among the first professionals you should speak with is named a fire protection engineer. These are generally individuals that are well aware of design protections and threats that ought to be studied. They are able to help in the look of any building, making sure that you may have the opportunity to control, and also avoid, fires which can be catastrophic. They generally assist architects, building owners, and developers that are accountable for the construction of a new building or home. There are many reasons for getting a fire protection engineer that you should consider.

Why you ought to hire one of these brilliant pros – Here are the two premiere factors behind employing a fire protection engineer. To start with, you should make sure the well-being of everybody which will sooner or later be present at that edifice consistently. Secondly, it is important to have several likely safeties in position in the event that a fire occurs. Everything that they recommend will likely be respected by contractors, and afterwards included in the specific building. If finding a fire protection engineer is the next step in your project, it is possible to find many of them which will help you.

Exactly What Is The Meaning Of Fire Protection Engineer in Marshall Square Chicago?

The concept of fire protection engineer refers to the study of fire in terms of our built-up environment and just how architectural design effects the causes and spread of fire. Moreover, this work of engineering has to do with making use of engineering principles (mechanical, chemical, electrical, and civil engineering), chemistry, physics, material science, technology to apply underlying fire subdual system that protects both humans as well as the property involved.

In this regard, fire protection engineering is a field and study that may be associated with saving property and lives from fire way before fire emerges. Fire protection engineers apply their experience and knowledge to influence just how the fire suppression system in a building happens. For this end, they will have input in the style of a building, the types of materials utilized in the construction of the construction, as well as the building layout. Also note that, a fire protection engineer could have input in terms of fire discovery and suppression technology used.

Their efforts make certain that every time a fire happens, the suppression system operates to suppress the fire effectively, and give time for everyone from the building to get out to safety. Furthermore, the suppression system that is choosen should prevent the spread of fire, nullifying the possibility of the fire spreading much more. Even with all of this information you would like more information about fire protection engineering services in Marshall Square Chicago by NY Engineers we invite you to check out at our blog.

New CAD to Revit Modeling Related Blog

How Mechanical Engineers Compare Operating Expenses of Different Water Heater Models

Mechanical Engineering Requirements

One of the key characteristics to consider when deciding between several water heater options is the operating cost; the heater with the lowest price tag is not necessarily the least expensive to own in the long term. Operating cost is determined in great part by equipment efficiency, but there are other equally important factors that mechanical engineers want you to consider:

  • Energy sources have different unit prices. In the case of heating systems, the input is generally electricity, natural gas, propane or fuel oil. There are also zero-cost energy sources, such as geothermal energy and sunlight.
  • Operating schedules may vary depending on the type of heater. Rated power is not the only factor that determines total energy consumption; the operating schedule must also be considered. For example, tankless water heaters have a high rated power but operate in short bursts, saving energy compared to a storage heater that draws less power but operates continuously, assuming the energy source is the same.

This article will provide a guide for calculating and comparing operating expenses with different types of heaters. After these values are calculated, they can be weighed against the upfront cost of each heating system to find the most cost-effective option.

As with any investment in equipment, considering the total ownership cost is very important when purchasing a heater: to calculate the real heating cost per BTU or kWh produced, it is necessary to factor in the initial investment and any maintenance or reparation expenses. For instance, saying that solar heating is free would not be completely true; although the energy input is free, there are equipment and installation costs, and in multistory buildings a small pump may be required for water to reach the rooftop.

Energy Factor: How Mechanical Engineers Calculate Heating Expenses

The energy factor (EF) is the ratio of heating output to energy input offered by a heating system. It considers how effectively the heater converts its energy input into an increase in water temperature, but also accounts for other aspects of heater operation:

  • Standby losses – These losses are found in storage heaters, and they represent the heat loss associated with keeping the water in the tank at the desired temperature. Although proper insulation mitigates standby losses, they are impossible to eliminate completely.
  • Cycling losses – These losses occur as water circulates through the heater’s internal piping, and through the storage tank if present.

Heaters running on fossil fuels have energy factors well below unity, electric tankless heaters operate close an EF of 1, and heat pumps have EF values higher than unity because their inverse refrigeration cycle allows them to draw heat from the surrounding environment.

Comparing Water Heaters: An Example

Assume you are presented with four water heaters for a household that consumes 80 million BTU per year, and want to calculate the operating costs associated with each alternative:

  • A gas-fired storage heater with an EF of 0.55
  • A tankless electric heater with an EF of 0.97
  • A tankless gas heater with an EF of 0.80
  • An electric air-source heat pump with an EF of 2.5

Since the example is for one city, assume the cost of natural gas is $1.20 per 100,000 BTU, and the electricity rate is $0.18 per kilowatt-hour.

  • For the gas heaters, the calculation procedure can be carried out directly because the heating output and energy input are both in BTU.
  • The tankless electric heater and heat pump run with electricity, so the heating output must be converted to kWh before proceeding.
  • Heating Output (kWh)=80,000,000 BTU x 1kWh/3412.14 BTU= 23,446 kWh

Other than this, the calculation procedure is the same for all four heaters. The yearly heating output is divided by the energy factor (EF) to calculate yearly energy consumption, and this value is then multiplied by the unit price of energy, per kWh or BTU. This formula is applied by mechanical engineers to all four water heaters, to determine which is the least expensive to operate.

Gas-fired storage heater operating cost:
Operating Cost (USD/yr)=80,000,000 BTU/.55×1.20 USD/100,000 BTU=1745 USD

Tankless electric heater operating cost:
Operating Cost (USD/yr)=23,446 kWh/.97X.18 USD/kWh=4351 USD

Tankless gas heater operating cost:
Operating Cost (USD/yr)=80,000,000 BTU/.8 X 1.20 USD/100,000 BTU=1200 USD

Electric air-source heat pump operating cost:
Operating Cost (USD/yr)=23,446 kWh/2.5 X .18 USD/kWh=1688 USD

Operating Cost Comparison

In this case, the tankless gas heater has the lowest operating cost. The heat pump and gas-fired storage heater follow, although the heat pump wins by a slight margin. The tankless electric heater is the most expensive to operate by far.

Total Cost of Owning and Operating Heaters

For a full evaluation, the upfront cost and service life must be considered as well. For this example, assume the following cost and rated life values:

HeaterInstalled CostService life
Heat Pump$180015
Tankless electric heater$150020
Tankless gas heater$200020
Gas-fired storage heater$120010

For simplicity, the analysis will be limited to upfront and operation costs. The yearly ownership cost of each heater option would be:

  • Heat Pump Cost = $1688/year + ($1800/15 years) = $1808/year
  • Tankless Electric Heater = $4351/year + ($1500/20 years) = $4426/year
  • Tankless Gas Heater = $1200/year + ($2000/20 years) = $1300/year
  • Gas-Fired Storage Heater = $1745/year + ($1200/10 years) = $1865/year

The tankless gas heater is still the winner in this case, despite its higher upfront cost. The heat pump and gas-fired storage heater have a similar cost of ownership, and the tankless electric heater is very expensive to operate due to the high electricity rates of some cities. However, keep in mind this is just an example, and different results may be obtained for different locations.

Concluding Remarks

To determine which type of heater is the best match for your property, getting a professional assessment from one or more mechanical engineers is highly recommended. For example, if you don’t have a chimney, the installation cost of any gas heater will increase significantly. Remember that electricity and gas prices also vary by location, and what is true in one location may not always apply in another city or state.

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Fire Protection Engineer in Marshall Square Chicago When you're looking for a competent Fire Sprinkler Systems Design Services near Marshall Square Chicago Illinois? The one to go to is NY Engineers. Not only for Fire Sprinkler Systems Design Services but also Architectural Engineering and HVAC Engineering in Chicago. Call 312 767-6877 Today when you ask any contracting company or building owner form Dearborn Park Chicago to Saint Bens, about a dependable [...]

2018-11-05T06:16:58+00:00