Unlike other simulation programs Ergun software does not work as a "Black Box". The program is designed to offer an "open work space". This means that the user's considerations are interactively involved in the project. After each step of calculation the results are presented in simple but useful diagrams and the user is invited to check the results obtained and to revise data if desired.
Boiler design software
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This interactive "Dispatching" of the global design procedure includes three simple steps that let the user to dynamically participate to the design project and to bring (in many cases) his own touch of design.
Imagine connecting a boiler to a coil in a few easy steps; you have just sized all your pipes and pumps and performed literally hundreds of calculations in seconds. Connect to that system an air handler and a VAV box and you have an extremely versatile and powerful design tool. HVAC Solution software takes you from the end of your building loads to the end of your HVAC design project by selecting and scheduling your equipment.
HVAC Solution is a schematic diagramming and database tool for laying out the equipment involved in an hvac system. It is the only program of its kind in the world. A complex hvac system often involves one or more chillers, boilers, cooling towers, numerous air handlers, fans, coils, pumps and more. All of these air flow and hydronic items have to be carefully selected and coordinated with one another. HVAC Solution lets you drag detailed icons of these components and place them on the page and then connect them with schematic pipe lines. Each of the components contains performance and sizing data that is maintained with the component.
More than just drawing pretty pictures, HVAC Solution is also an intelligent database. All pertinent data can be entered and maintained through pop-up forms for every component in the system. Once connected together, each component automatically communicates information back and forth to the other components. This allows the software to guide the designer on making sure the components are matched up and coordinated correctly. As the system diagram and database is being built, all the data is being updated and saved for quick retrieval or sharing with other applications.
The Chvac load calc program calculates a great deal of the data needed to define a system in the HVAC Solution schematic diagramming program. Traditionally, this data has simply been transferred using a manual entry process. Now, there is an automated process whereby HVAC Solution can import all the relevant Chvac data system by system into the HVAC Solution software such that HVAC schematic diagrams are automatically generated. See a video demo of this process here and view more details on Chvac here.
HVAC Solution has beautiful detailed icons for all these types of components: air handlers, supply fans, return fans, return-relief fans, relief fans, outside air fans, exhaust fans, pumps, hydronic boilers, air cooled chillers, water cooled chillers, expansion tanks, air separators, cooling towers, heat exchangers, cooling tower sumps, dampers, heating coils, cooling coils, roof hoods, louvers, terminal boxes, panel radiation, finned radiation, unit heaters, and fan coils. Using HVAC Solution involves the following steps:
Besides the air flow and hydronic schematics that can be previewed or printed, HVAC Solutions also produces numerous equipment schedules. Just some of the schedules available include: boilers, chillers, air handlers, air separators, coils, cooling towers and dampers. These schedules are provided as both DXF files and spreadsheet files. This makes it easy to just print the schedules, import them directly into drawings and other documents, or manipulate the data further in a spreadsheet.
Why Consider a Waste Heat Boiler?A waste heat boiler captures byproduct heat from other processes and uses it to create steam. The steam can promote thermal integration by heating other fluids or drive electricity-producing turbines.
Exchanger Industries Limited is among the few manufacturers with decades of experience in designing and fabricating these complex pieces of equipment. We leverage our proprietary thermal design software, 3D parametric models, CFD and FEA analysis, and specialized manufacturing methods to provide every waste heat boiler with the due diligence it deserves given its critical nature, including expertise with:
Exchanger Industries is a technological and fabrication one-stop-shop with the highest industry design and fabrication standards coupled with over 50 years of successful greenfield installs and brownfield retrofits. We align specification requirements and execution efficiency while reducing interface points and client management costs.
We are looking for an experienced boiler/burner techs that are familiar with servicing, troubleshooting, and performing combustion tuning on industrial boiler/burners. Our normal range of boilers is between 25,000 PPH to 125,000 PPH. Applicants with PLC Controls background and any existing knowledge of Allen Bradley Controls, burner management systems, and combustion controls are a plus. Applicants will be expected to maintain up-to-date technical training. Any shortfalls can be supplemented by WHESCO with additional training.
Our company works in the industrial controls sector as a leader in developing custom control packages including heat recovery, custom air handling equipment to provide tight tolerance temperature and humidity, providing instrumentation, controls, boiler/burner retrofits, and custom heat recovery applications related to industrial boiler facilities. All design applications are made with great consideration to saving energy for our customers in the form of natural gas, electrical and cool capacity.
Firetube boilers are available in either dryback or wetback design. They are identified by the type of reversal (turnaround) chamber, or posterior portion of the combustion chamber, through which flue gasses travel through the furnace to second-pass tubes to heat water within the boiler.
The wetback boiler design features a reversal chamber that is jacketed, or completely surrounded by water, which is used to direct flue gasses from the furnace to the tube banks. The surrounding water absorbs burner heat, helping improve operating efficiency as heat from combustion goes directly into evenly heating water instead of refractory. The wet back boiler design uses separate tube sheets between tube passes which can be more forgiving with load changes.
Wetback firetube boilers offer a more optimal functional footprint, with lift off or split-hinged doors that require no cool-down period and can be opened immediately. While there is no expensive refractory to maintain, internal pressure vessel maintenance (i.e. cleaning and tube removal) can be more involved and challenging.
The dryback boiler reversal chamber has a rear wall that is lined, or jacketed with refractory, which passes combustion gasses from the furnace to multiple tube sheets and reflects burner heat, resulting in exterior radiation losses. The dry back boiler design uses a common rear tube sheet and features convenient fire-side and water-side access.
Dryback boilers have a larger functional footprint due their heavy, vessel-sized rear door which requires sufficient space to open and a cool-down period prior to opening. Dryback boilers also require regular refractory and tube sheet inspection, which can be costly maintenance items.
Every great business starts with one small idea and the desire to innovate. For us, it was finding a way to automate the time-consuming calculations and designs suffocating the HVAC industry. We just knew there had to be a better way for contractors to get the job done fast enough to keep up with demand, and we were right.
Commercial building owners and operators use our hardware, software and analytics to help create safer, more efficient and productive facilities. Our solutions and services improve the occupant experience and are used in more than 10 million buildings worldwide.
With both boilerplate and architecture erosion increasing complexity, it becomes more and more expensive to make small changes in your application. A bigger refactoring becomes completely impossible, and you need to rewrite your whole codebase from scratch.
When the team at Siemens Audiology was tasked with building a new WPF implementation for two of its leading hearing system software applications, a big challenge was to find a way to save coding time for developers implementing ViewModels while increasing code readability.
When the team at Thales Information Systems was tasked with a big refactoring on a project, one of the challenges was to simplify architecture by reducing boilerplate code. The architect chose PostSharp to implement custom aspects to handle logging, performance counters and INotifyPropertyChanged and keep junior team members better focused on business logic.
PostSharp is the best way to implement cross-cutting functionalities in a very elegant and efficient way. And when you want to enforce some design rules in your code, working declaratively is a dream!
KN Series by Advanced Thermal Hydronics are the only high efficiency, cast iron boilers available for the commercial marketplace that combine the efficiency of condensing, gas-fired technology with the strength, durability and heat retention of cast iron construction. A Mestek company proudly manufacturered in Boyertown, PA.
BoilerOpt works within existing plant technology to improve boiler productivity and air-fuel ratios in a closed-loop system. To provide real-time optimization, a combination of AI/ML, expert rules, thermodynamic calculations and model-based control algorithms are employed 24/7/365. Achieve reduced heat rate and emissions outcomes, while simultaneously observing operating constraints such as CO and other limits. 2ff7e9595c
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