The document discusses various methods to reduce the operational energy usage of buildings. It covers improving the building envelope through more efficient materials with better insulation values and solar heat gain coefficients. It also discusses efficient lighting technologies, energy efficient appliances for heating and air conditioning, using renewable energy sources like wind and solar, and implementing energy monitoring systems. The goal is to work towards net zero buildings that produce as much energy as they consume.
Passive solar design is an important feature in the design of this building.The planning and orientation of spaces and building blocks ensures glare free daylight in all regularly occupied spaces. All the linear blocks are oriented in the East-West direction with shorter facades facing the sun.
Most of the south west facing walls are kept blank in order to protect the building from the harsh south west solar radiations. Where the south west walls have openings, they are protected by means of pergolas or projecting balconies. The east, west and south facades of the building have minimum glazing.
GREEN BUILDINGS
Uses less energy, water, natural resources
Generates less waste
Healthier for people living in it
Energy saved= 30-40% per day
Enhanced indoor air quality, light and ventilation
Potable water saving upto 20-30%
High productivity of occupants
Minimum generation of non-degradable waste
Lower operating costs and increase asset value
This presentation gives an idea about the various types of intelligent envelopes used in the different types of buildings in different climatic conditions.
Design strategies used for the construction of building to lower the negative impact on environment lower the energy use. eco friendly and local material used.
This PowerPoint includes information about Green Architecture and examples of increasing energy efficiency with also some sustainable buildings of famous architects..
TERI -BANGLORE_Case study
this case study is prepared for my studio project _sustainable corporate office . we did a study tour at TERI for a day and report is made in accordance with the goals of sustainable (12 point's )
Passive solar design is an important feature in the design of this building.The planning and orientation of spaces and building blocks ensures glare free daylight in all regularly occupied spaces. All the linear blocks are oriented in the East-West direction with shorter facades facing the sun.
Most of the south west facing walls are kept blank in order to protect the building from the harsh south west solar radiations. Where the south west walls have openings, they are protected by means of pergolas or projecting balconies. The east, west and south facades of the building have minimum glazing.
GREEN BUILDINGS
Uses less energy, water, natural resources
Generates less waste
Healthier for people living in it
Energy saved= 30-40% per day
Enhanced indoor air quality, light and ventilation
Potable water saving upto 20-30%
High productivity of occupants
Minimum generation of non-degradable waste
Lower operating costs and increase asset value
This presentation gives an idea about the various types of intelligent envelopes used in the different types of buildings in different climatic conditions.
Design strategies used for the construction of building to lower the negative impact on environment lower the energy use. eco friendly and local material used.
This PowerPoint includes information about Green Architecture and examples of increasing energy efficiency with also some sustainable buildings of famous architects..
TERI -BANGLORE_Case study
this case study is prepared for my studio project _sustainable corporate office . we did a study tour at TERI for a day and report is made in accordance with the goals of sustainable (12 point's )
Climate-responsive (passive) design is key to green buildings design and is based on the way a building moderates the climate for human good and well-being. Solar energy and wind energy can be effectively combined with climate-responsive design to produce electrical power by photovoltaic (PV) and wind turbines (WT). Today, urbanization and the increasingly dense populations of the world’s largest cities are pushing architects to reach for new heights in sustainable building skyscraper designs. But, there are a few green buildings in this world that capture the eye. This presentation provides a preview of Modern “eco-scrapers” that are bridging the gap between breathtaking building design and clean technological ingenuity .
Optimization of energy use intensity in a design build frameworkeSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Study on 100% energy efficient sustainable buildingseSAT Journals
Abstract This paper addresses the approach to minimize the Energy consumption and the cost of house and it givesthe comfort to the
people living within. This can be achieved by proper design of the structure and use of renewable resources. Energy can be
harnessed on site by use of solar for energy production which can be further stored for consumption in absence of daylight.
For achieving zero energy houses first we need to conserve energy at the time of construction and the execution then create
energy by renewable resources. Hence the amount of energy required for proper working in created on site hence there is no need
for any external source of energy. A zero energy home guarantees long term energy and cost stability for the homeowner. The aim
of the present study is to develop an open-access, consistent database of both personified energy and carbon for construction
materials.
Keywords: Energy, Energy saving, Cost saving, Emission reduction
Life Cycle Energy Analysis of a Traditional Building in India (A Case Study)IJERA Editor
Some of the major environmental concerns of our time are the depletion of the ozone layer, the wastage of limited resources such as oil, gas and minerals, the loss of forested areas, toxic chemical manufacture and emissions, the obliteration of natural practice with the effluence of land, water and air. The environmental crisis has made us focus our attention on the impact buildings will have on the environment. Hence we need to be aware of the possibilities of saving energy by designing buildings according to vernacular architecture, which normally involves informal building compositions during the method of traditional building with local associates in addition to locally available materials. This paper discusses the consequence of material assortment and construction scheme with respect to its energy incurred throughout its existing sequence (Unrefined fabric acquisition, product manufacture & transportation, construction, operation and maintenance, renovation and demolition). It is all mainly related to the multi-faceted nature of environmental sustainable design.
Sustainable building materials in Green building construction.Tendai Mabvudza
Defining sustainable building materials with concern to green buildings construction. Architectural Short thesis withdebatable topics. Principles of sustainable building.
Elements of Sustainable Construction and Design ParametersAjit Sabnis
This presentation covers facets of Embodied Energy, Embodied Carbon, LCA methods, Benchmarking and establishing baselines, Parameters for sustainable design.
Similar to Pgb unit iii a kameswara rao marthi (20)
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
1. UNIT III
ENERGY EFFICIENCY
1. Environmental Impact of Building Construction
2. Concept of Embodied Energy
3. Operational Energy And Life Cycle Energy
METHODS TO REDUCE OPERATIONAL ENERGY
1. Energy Efficient Building Envelops
2. Solar Heat Gain Coefficient
3. U-Values For Facade Materials
4. Efficient Lighting Technologies
5. Energy Efficient And BEE Rated Appliances For Heating And Air-
Conditioning Systems In Buildings
6. Zero Ozone Depleting Potential (ODP) Materials
7. Wind And Solar Energy Harvesting
8. Energy Metering And Monitoring
9. Concept Of NET Zero Buildings
1.Environmental Impact of Building Construction
There are many societal impacts of construction. Methods, materials, and operations
all contribute to the environmental impact of construction. One of the biggest
environmental problems related to infrastructure development is energy use. In
addition, the environmental impact of construction can also affect wildlife. Roads in
rainforests can cut off migration routes. Dams can divert water from freshwater
habitats. Spills from oil platforms can kill marine organisms and leave the shoreline
polluted.
Construction firm's biggest negative impact on the environment is caused by the
burning of fossil fuels, like gas and diesel. Every construction project results in these
gas emissions of carbon dioxide, methane and other waste products that pollute the
air and are believed to contribute to global warming.
Ecosystem impact
These adverse environmental impacts like waste, noise, dust, solid wastes, toxic
generation, air pollution, water pollution, bad odour, climate change, land use,
operation with vegetation and hazardous emissions. Air emissions are generated
2. from vehicular exhaust, and dust during construction. This emissions include Co2,
No2, and So2. Noise emissions are generated as a result of various construction
equipment's, air compressors and vehicles. The construction equipment's and other
sources will generate noise within the range of 70 to 120 DB within the vicinity of
construction site. Wastes are generated from construction activities, labours camps,
sewage treatment plant, and other sources. The solid waste generated during
operational phase is categorized as biodegradable, recyclable, inert/ recyclable and
hazardous.Waste water is generated from construction activities, sewage,
commercial activities, and other sources.
Natural resources
Various natural resources are used during any typical construction process, this
resources include energy, land, materials, and water. In addition, construction
equipment operations consume a lot of natural resources, such as electricity and/or
diesel fuel. Construction sector is responsible for consuming a high volume of natural
resources and generation a high amount of pollution as a result of energy
consumption during extraction and transportation of raw materials. Construction
sector generate worldwide substantial environmental impacts.
Public impact
Most construction projects are located in a densely populated area. Thus, people
who live at or close to construction sites are prone to harmful effects on their health
because of dust, vibration and noise due to certain construction activities such as
excavation and pile driving . During the construction phase of a project, construction
dust and noise are regarded to be two major factors that affect human health.
2.Concept of Embodied Energy
Embodied energy is the energy consumed by all of the processes associated with
the production of a building, from the mining and processing of natural resources to
manufacturing, transport and product delivery. Embodied energy does not include
the operation and disposal of the building material, which would be considered in a
life cycle approach. Embodied energy is the ‘upstream’ or ‘front-end’ component of
the life cycle impact of a home. A complex combination of many processed materials
determines a building’s total embodied energy. Every building is a complex
3. combination of many processed materials, each of which contributes to the building’s
total embodied energy. Renovation and maintenance also add to the embodied
energy over a building’s life.
Assessing embodied energy
Whereas the energy used in operating a building can be readily measured, the
embodied energy contained in the structure is difficult to assess. This energy use is
often hidden.
It also depends on where boundaries are drawn in the assessment process. For
example, whether to include:
the energy used to transport the materials and workers to the building site
just the materials for the construction of the building shell or all materials used
to complete the building such as bathroom and kitchen fittings, driveways and
outdoor paving
the upstream energy input in making the materials (such as factory/office
lighting, the energy used in making and maintaining the machines that make
the materials)
the embodied energy of urban infrastructure (roads, drains, water and energy
supply).
Gross energy requirement (GER) is a measure of the true embodied energy of a
material, which would ideally include all of the above and more. In practice this is
usually impractical to measure.
Process energy requirement (PER) is a measure of the energy directly related to the
manufacture of the material. This is simpler to quantify. Consequently, most figures
quoted for embodied energy are based on the PER. This would include the energy
used in transporting the raw materials to the factory but not energy used to transport
the final product to the building site.
In general, PER accounts for 50–80% of GER. Even within this narrower definition,
arriving at a single figure for a material is impractical as it depends on:
efficiency of the individual manufacturing process
the fuels used in the manufacture of the materials
the distances materials are transported
the amount of recycled product used.
4. Each of these factors varies according to product, process, manufacturer and
application. They also vary depending on how the embodied energy has been
assessed.
Estimates of embodied energy can vary by a factor of up to ten. As a result, figures
quoted for embodied energy are broad guidelines only and should not be taken as
correct. Consider the relative relationships and try to use materials that have the
lower embodied energy.
Try to use materials that have lower embodied energy.
3. Operational Energy And Life Cycle Energy
The total life cycle energy of a building includes both 'embodied' and
'operational' energy.
Operational energy is the energy required during the entire service life of a
structure such as lighting, heating, cooling, and ventilating systems; and operating
building appliances. Operational energy is associated with relatively longer
proportion of infrastructure's service life and can constitute 80%–90% of the total
energy associated with the structure. Operational energy comprises the energy used
for space heating and cooling, hot water heating, lighting, refrigeration, cooking and
appliance and equipment operation.
Life cycle energy analysis is an approach that accounts for all energy inputs to a
building in its life cycle. The system boundaries of this analysis include the energy
use of the following phases: manufacture, use, and demolition. Manufacture phase
includes manufacturing and transportation of building materials and technical
installations used in erection and renovation of the buildings. Operation phase
encompasses all activities related to the use of the buildings, over its life span.
These activities include maintaining comfort condition inside the buildings, water use
and powering appliances. Finally, demolition phase includes destruction of the
building and transportation of dismantled materials to landfill sites and/or recycling
plants.
Life cycle energy of the building is the sum of the all the energies incurred in its life
cycle. It is thus expressed as sum of Embodied Energy, Operating Energy and
demolition Energy.