The document summarizes recent trends in HVAC systems, including improved energy efficiency, smart thermostats, duct sealing techniques like Aeroseal, zoning systems, ductless mini-split systems, and geothermal heating and cooling. Emerging trends include movement-activated air conditioning, ice-powered air conditioning, and harnessing waste heat from computers to power heating systems. Fully automated homes integrated with HVAC systems is also discussed.
HVAC is typically responsible for around 40% of the energy consumption in a building. Frequently, this is the largest energy consuming type of equipment on a site and can therefore provide significant scope for saving energy and money. This fact sheet covers common types of HVAC and will guide you in the right direction to identify energy efficient HVAC initiatives.
To design any air-conditioning unit, estimation of heating or cooling load is very important. It helps us in design different devices most importantly the humidifier (in case of winter) or de-humidifier (in case of summer).
What is meant by “Airconditioning”?
Human Comfort
Why do we need A.C.?
Advantages and Disadvantage of A.C.
Ideal room temperature
some terminology-
Dry-bulb temperature
Wet-bulb temperature:
Dew point
Latent heat
Absolute humidity
Relative humidity
Specific humidity
Sensible heat
Evaporating Cooling
Condensation
Enthalpy
Entropy
7. Classification of air conditioners
8. Windows AC- advantages
Parts of the Window Air Conditioners
Working
The refrigeration system,
Air circulation system-room air cycle and
The hot air cycle.
Ventilation system,
Control system,
electrical protection system.
9.Split or Ductless AC-
Advantages, parts indoor and outdoor,
Types-
Wall mounted
Floor mounted/Tower AC
Ceiling mounted/Cassette AC
Multi Split ACs
10. Central Air Conditioning System
Advantages and disadvantages
11. Key differences between "Window", "Split" and a "cassette" air conditioners.
12. Cooling capacity
13. Energy Efficiency
14.Energy Consumption
15.Energy Efficiency Ratio
16.Energy Saving Methods
17.Some AC brands
I will describe those things in this PPT
Introduction
Principles of air-conditioning,
Type of-of air-conditioning,
Cooling cycle / refrigeration cycle,
The coolant,
thanks
HVAC is typically responsible for around 40% of the energy consumption in a building. Frequently, this is the largest energy consuming type of equipment on a site and can therefore provide significant scope for saving energy and money. This fact sheet covers common types of HVAC and will guide you in the right direction to identify energy efficient HVAC initiatives.
To design any air-conditioning unit, estimation of heating or cooling load is very important. It helps us in design different devices most importantly the humidifier (in case of winter) or de-humidifier (in case of summer).
What is meant by “Airconditioning”?
Human Comfort
Why do we need A.C.?
Advantages and Disadvantage of A.C.
Ideal room temperature
some terminology-
Dry-bulb temperature
Wet-bulb temperature:
Dew point
Latent heat
Absolute humidity
Relative humidity
Specific humidity
Sensible heat
Evaporating Cooling
Condensation
Enthalpy
Entropy
7. Classification of air conditioners
8. Windows AC- advantages
Parts of the Window Air Conditioners
Working
The refrigeration system,
Air circulation system-room air cycle and
The hot air cycle.
Ventilation system,
Control system,
electrical protection system.
9.Split or Ductless AC-
Advantages, parts indoor and outdoor,
Types-
Wall mounted
Floor mounted/Tower AC
Ceiling mounted/Cassette AC
Multi Split ACs
10. Central Air Conditioning System
Advantages and disadvantages
11. Key differences between "Window", "Split" and a "cassette" air conditioners.
12. Cooling capacity
13. Energy Efficiency
14.Energy Consumption
15.Energy Efficiency Ratio
16.Energy Saving Methods
17.Some AC brands
I will describe those things in this PPT
Introduction
Principles of air-conditioning,
Type of-of air-conditioning,
Cooling cycle / refrigeration cycle,
The coolant,
thanks
By http://be-cool.in/ - There are various types of air conditioning systems. The application of a particular type of system depends upon a number of factors like how large the area is to be cooled, the total heat generated inside the enclosed area, etc. An HVAC designer would consider all the related parameters and suggest the system most suitable for your space.
Split Air Conditioner
Window Air Conditioner
Packaged Air Conditioner
Central Air Conditioning System
By http://be-cool.in/ - There are various types of air conditioning systems. The application of a particular type of system depends upon a number of factors like how large the area is to be cooled, the total heat generated inside the enclosed area, etc. An HVAC designer would consider all the related parameters and suggest the system most suitable for your space.
Split Air Conditioner
Window Air Conditioner
Packaged Air Conditioner
Central Air Conditioning System
Fazal Sons Electronics provides a wide range of DC Inverters with affordable DC Inverters Prices in Pakistan. Experience peace of mind and convenience with Fazal Sons Electronics as you explore the best DC inverter prices in Pakistan.
Visit us:
https://fazalsons.pk/product-category/air-conditioner/dc-inverter/
Better Builder is a magazine geared towards the green energy construction market. Timely articles about new designs and products are featured each issue which comes out 6 times a year.
Better Builder Magazine brings together premium product manufactures and leading builders to create better differentiated homes and buildings that use less energy, save water and reduce our impact on the environment. The magazine is published four times a year.
Economic growth and a rise in purchasing power have allowed the average middle-class family to live a healthy and comfortable life. Although once thought of as an expensive product, buying of air conditioning units nowadays occupies an important place in nearly every middle-class home and in metropolitan areas and even in smaller towns. The wide variety of brands and choices has made people more aware of their requirements due to the advancement of technology, benefits for healthcare as well as energy efficiency. Based on the needs of consumers and local climate trends and health issues, manufacturers are launching highly efficient 5-star ACs which are well constructed and come with value-added features. Looking for Air Conditioner Fazal Sons provide best AC Prices.
Economic growth and a rise in purchasing power have allowed the average middle-class family to live a healthy and comfortable life. Although once thought of as an expensive product, buying of air conditioning units nowadays occupies an important place in nearly every middle-class home and in metropolitan areas and even in smaller towns. The wide variety of brands and choices has made people more aware of their requirements due to the advancement of technology, benefits for healthcare as well as energy efficiency. Based on the needs of consumers and local climate trends and health issues, manufacturers are launching highly efficient 5-star ACs which are well constructed and come with value-added features. Looking for Air Conditioner Fazal Sons provide best AC Prices.
Air conditioner buying guide for beginners Nemanja Gajić
Learn how to choose the best suited air conditioner for your home or office. Simple guidelines from experienced HVAC experts. Air conditioning tips, easy to understand and follow.
The air conditioning Sydney is much more efficient than a standard central air system because it doesn’t just cool one room, but many at once. Therefore, if you live in a large home or a multi-story building, a ducted air conditioning system is a good investment for you.
Many Buildings suffer from overheating. This can result in a whole range of negative impacts on occupants - poor performance, lethargy, absenteeism etc. and the building itself - condensation, mould, slip hazards etc..
The first, fastest and most cost-effective way to resolve overheating in buildings is to address the movement and circulation of air. Low levels of air movement result in poor circulation and stuffy, uncomfortable, overheated environments.
Amazing All Kinds of Air Conditioner System with Photos.pdfPCHEYBlog
appliances found in a house.
Air conditioner System are widely used electrical appliances in homes, offices, and shopping stores. They are an integral part of most households, with nearly every home having some type of air conditioner installed.
Tints are known to block light from windows and glass, as well as increase its visual appeal. The dark film has other benefits that can help people save money on their HVAC bills.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...
Latest trends in hvac system
1. Latest Trends In HVAC System
By
Khushhal Khan 2K16-MET-12
Waqar safdar 2K16-MET-08
Ahmad saeed 2K16-MET-16
Tahir Khursheed 2K16-MET-20
Zahid Iqbal 2K16-MET-24
Adnan Zahid 2K16-MET-26
Presented To: Sir Uzair Siddique
NFC Institute of Engineering And Technology Multan
2. What Is An HVAC?
AN HVAC SYSTEM IS DESIGNED TO CONTROL THE ENVIRONMENT IN
WHICH IT WORKS.
IT ACHIEVES THIS BY CONTROLLING THE TEMPERATURE OF A ROOM
THROUGH HEATING AND COOLING. IT ALSO CONTROLS THE HUMIDITY
LEVEL IN THAT ENVIRONMENT BY CONTROLLING THE MOVEMENT AND
DISTRIBUTION OF AIR INSIDE THE ROOM.
THE SYSTEM ALSO ENSURES CLEANLINESS OF AIR INSIDE THE SAID
ENVIRONMENT.
3. Types of HVAC Systems Available
The three main types of HVAC systems available today are:
Split and Window AC
Packaged Heating & Air Conditioning System
Central AC System
11. 12 RECENT HVAC TRENDS
Improved Energy Efficiency
High-Tech Cooling Features
Smart Thermostats
Aeroseal Duct Sealing
Zoning Systems
Ductless Systems
Geothermal Heating and Cooling
Movement-Activated Air Conditioning
Thermally Driven Air Conditioning
Ice-Powered Air Conditioning
Fully Automated Homes
Harnessing Heat from a Computer
12. Improved Energy Efficiency
Energy-efficient heating and cooling systems have come a long way
during the past two decades. If your current HVAC system isn’t
Energy Star certified, you could be wasting substantial energy and
money every time you heat or cool your home.
HVAC systems that have Energy Star certification have met or
exceeded national efficiency standards. They can help you go green
while lowering your utility bills.
13. High-Tech Cooling Features
Keeping your Lockhart home cool doesn’t have to be complicated,
especially when you invest in an air conditioner that boasts the latest
high-tech cooling features. For example, variable-speed air
conditioners have the power to adjust the airflow in your home
automatically. They can keep your family comfortable without
wasting energy.
Scroll compressors can give refrigerant extra pressure and use less
energy. They provide air conditioners with more power to cool your
home in less time.
14. Smart Thermostats
If you haven’t replaced your old manual thermostat with a Wi-Fi-
enabled model yet, this is a great time to take the plunge. The smart
thermostats of today can connect to your home’s central hub and
become a key part of your smart home.
When our team installs a Nest thermostat for your HVAC system,
we can connect it to your home’s Wi-Fi network. We can show you
how to program it, and make sure you can log in and adjust it from
your smartphone. Not only can a smart thermostat add convenience
but it can also help with energy savings.
15. Aeroseal Duct Sealing
Most ductwork systems develop cracks, leaks, and general wear and
tear as they age. Over time, this wear and tear can cause HVAC
efficiency and performance issues. But duct repair and sealing can
help.
In recent years, Aeroseal has taken duct sealing to new heights,
thanks to its innovative process and great results. This process
involves spraying a liquid substance into ductwork, applying
pressure to force the material to adhere to cracks and seal leaks.
16. Zoning Systems
If your home is on the large side, a standard HVAC system can’t
always keep your family comfortable. That’s especially true if your
home has more than one floor or areas that receive much more sun
exposure.
Zoning can effectively turn one heating and cooling system into a
multifaceted system with two or more areas that have separate
climate control settings. Introducing zoning systems is as easy as
installing a series of dampers in the ductwork and adding
thermostats for each zone. They can help take your comfort and
energy savings to the next level.
17. Ductless Systems
If you don’t want to deal with ductwork, consider a ductless heat
pump or air conditioning system. These mini-split systems connect
indoor units directly to outdoor units, and a single unit is designed to
cool one room or an isolated part of your home.
They can be smart additions to parts of your home that can be
challenging to heat or cool, such as sunrooms, new additions and
newly finished rooms. They’re a great option if you don’t want the
hassle or added expense of new ducts.
18. Geothermal Heating and Cooling
If you really want to go green, geothermal heating and
cooling could be a great investment. This type of system
draws energy from the ground under your home, helping
you reduce your carbon footprint substantially.
A geothermal heat pump can be a major investment. But
these durable, low-maintenance systems can be great
choices if you’re seeking a long-term HVAC investment.
19. Movement-Activated Air Conditioning
Engineers at MIT have come up with a new air conditioning design that
utilizes sensors along aluminum rods hung from the ceiling. Movement then
activates these sensors. In other words, the air conditioner only kicks on when
people are present.
A motion-activated system seems like such a simple, ingenious idea that it’s
almost baffling it hasn’t been tried before now. However, this kind of
prototype is just one example of how future HVAC systems are going to be
more compact and portable, helping to reduce both energy and utility costs.
20. Thermally Driven Air Conditioning
Another design that’s recently been implemented is thermally driven air
conditioning. An Australian company named Chromasun has produced a
low-cost alternative to traditional A/C units. It isn’t a widespread technology
yet, and it will likely be several years before this kind of design becomes
widely available in the United States. However, thermally driven air
conditioning is a system that uses solar energy and is supplemented by
natural gas, making it a highly efficient and effective system.
In fact, the double-chiller design provides more cooling capabilities than any
other system so far, and it eliminates electricity costs altogether.
21. Ice-Powered Air Conditioning
Air conditioners seem to be prime systems for tweaking and making better.
That’s why a California-based company has created an ice-powered A/C
system called the Ice Bear. The Ice Bear essentially works by freezing water in
a tank overnight, so the ice can help cool a building the next day. So far, the
design has been able to provide enough cooling for a building for up to six
hours, after which, a conventional commercial air conditioner takes over.
Although this type of technology has quite a way to go before it can be the
sole cooling system for a home, six straight hours of cooling a commercial
building is a solid step in the right direction.
22. Fully Automated Homes
As if owning a smart home wasn’t convenient enough, fully automated homes
will soon become a reality. There are already technological solutions on the
market that are allowing companies to experiment with automated appliances
and other products. Therefore, it’s only natural that HVAC systems will one
day be directly tied into other systems in your home, making adjustments
according to the status of the rest of the house.
23. Harnessing Heat from a Computer
If you own a laptop and have ever used it for several hours in one setting, you
know how much heat it begins to generate. One innovator named Lawrence
Orsini, founder of Project Exergy, has seen how efficient computers are at
generating heat. This is why he’s theorized they can be used for powering
heating systems.
