Energy Modeling and Building Simulation “Virtual Architecture”
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Energy Modeling and Building Simulation “Virtual Architecture”
Energy modeling is the hypothetical representation of a building’s energy consumption,
utility bills, life cycle costs, and the use of related items including air conditioning, heating, water heating and ventilation.
Energy simulation technologies are also used to evaluate,
analyze and validate the introduction of environmentally friendly and energy-saving solutions such as solar panels,
photovoltaics, wind turbines etc.
What is energy simulation?
It is a method for modeling a virtual replica of a building’s structure and simulating (physically replicating)
the energy interactions within that building in order to assess energy consumption and to discover ways to ensure higher energy efficiency.
The weather conditions that the building endure throughout the year are also taken into account in this process.
Hence, we can say that the building simulation helps in determining the amount of energy consumed,
and predicting the amount of energy consumed by the building in the future during its entire life cycle.
Simulation technology can be basically divided into two categories: load design and power analysis
The design of the load determines:
- Air conditioning loads (amount of energy required for cooling and heating purposes).
- Volumetric air flow requirements (the amount of air required for heating and cooling).
- Equipment capacity (determine the amount of space the appliance can effectively cool / heat).
- Display temperatures
- A comparison of equipment to determine the best and most efficient refrigeration and heating equipment that fits the requirements criteria.
Energy analysis helps:
- Forecasting monthly and annual energy consumption and resulting utility bills.
- Predict the amount of carbon dioxide emissions for the building and hardware solutions to reduce the carbon footprint.
- A detailed comparative analysis of the different competency options.
- Analyzing and determining the life cycle cost effectiveness of various energy efficiency applications.
Benefits of energy modeling for equity holders:
All people associated with the construction project, engineers, manufacturers,
owners and occupants alike, benefit through building energy simulation and optimization,
followed by implementation of energy efficiency solutions.
As engineers break free from their struggle with giant spread sheets,
it becomes easier for manufacturers to pinpoint project savings.
For building owners, energy efficient construction means a high value proposition
and for building occupants (owners and tenants) the reduced utility bills are what translates into.
For you as an individual, the benefit is that a green, energy-efficient building contributes to the improvement of the environment
and causes less damage to the ecosystem by using less energy and reducing overall emissions.
To do list:
Before you start modeling energy you need to do a few tasks:
- Collecting building site and engineering data
- Understand the general idea of the building.
- Get detailed information about material usage for walls and windows, shading parameters, thermal transfer, etc.
- Get a detailed report of all internal load values
- Understand the requirements for zoning.
- Learn about the type of system.
Energy Modeling Tools and Building Simulation Techniques
In order to simulate the energy consumption inside the building, the appropriate software must be used,
a wide range of software options are available; Some of it includes
Autodesk Ecotect, eQUEST, EnergyPlus, DIALux, Revit, and Relux.
However, effective project management and the design and implementation of best energy efficiency solutions cannot be guaranteed by any program.
The quality of services depends on the skills, experience, and knowledge of an energy and sustainability modeling expert,
and it is difficult to find such people, let alone hire and retain them.
As a result, many organizations favor it across the AEC industry
getting help from external sources.
Is a leading energy modeling and analysis services provider based in India.
The company provides all kinds of building design and sustainability solutions for new and existing building
occupant structures through energy simulation and analysis.
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