Three Reasons
Why 28th HVACR expo is unique

on 20/06/2023

Organizers of the 28th Pakistan HVACR International Expo & Conference claim this moot is ‘a must-attend event’ for professionals and experts and the people associated with fields linked with the HVAC in the country. Also, they state they are introducing the Consultant & Architect Lounge for the first time in the history of the HVACR Expo.
These two merits of the event apart, this exhibition has surely a distinction of being the event turning into reality, three years after the Covid 19 Pandemic onslaught that transformed the world. Embedded with it is the effort and commitment of society’s Karachi leaders who made it a reality.
Now that the event is right on track again, Zeeshan Siddiqui, leader of the HVACR Society Karachi said they were striving to create a conducive atmosphere for local manufacturing and training of labor that is part of the agreement between the society and ASHRAE. Also, he said they along with ASHRAE are following global footprints of a bridge between industry and academia through planning for students and industry.
The organizers have allocated a complete hall for Make in Pakistan—the slogan that has attracted wide attention after the realization in every nook and corner of Pakistan. Although how will it be a reality is a question, a deep desire is being realized in the industry and academia as well as in the government circles.
In the exhibition, the professionals have cutting-edge Technology for immersing in a world of advanced HVACR technology, from smart thermostats and energy-efficient systems to intelligent controls and sustainable solutions.
Exhibition highlights that the organizers have communicated talk about the international style registration area which is provided for easy and swift visitor registration at the Venue. Further, the Online Registration option is already available on the society’s website.
The exhibition is promoting the local manufacturer to promote ‘Made in Pakistan’ slogan. Besides, Made in Pakistan Pavilion will be available for our valued manufacturer, the statement issued by the society says. ‘First time in the history of HVACR Expo, we are introducing the Consultant & Architect Lounge. AHRI USA, Team will do an online presentation and emphasize the importance of 3rd Party AHRI Certification for the benefit of local manufacturers and end users.’
Other highlights include: Showcase of a wide range of products, equipment, and technologies in air conditioning, refrigeration, ventilation, and related fields, live demonstrations and interactive displays to showcase innovative solutions and products, opportunities for networking, knowledge sharing, and building connections with industry professionals and stakeholders.
Concurrently, ASHRAE Pakistan Chapter is organizing the Conference in which high-level sessions featuring renowned distinguished lecturers from the USA, UAE, and Lebanon and industry experts are included. Also, panel discussions, presentations, and technical sessions addressing key industry challenges are part of the plan.
These sessions are focusing on emerging technologies, sustainability, energy efficiency, and industry advancements.

Applications of Energy under Nanotechnology

on 20/06/2023

The use of smaller-sized materials in nanotechnology enables adjustments to be made at the nanoscale level, which can further improve the mechanical qualities of materials or provide access to bodily regions that are more difficult to reach physically. The ability of nanotechnology to view and manipulate the material world at a nanoscopic level can hold significant promise for the advancement of construction. Construction materials including cement, steel, wood, and glass can all benefit from nanotechnology’s increased strength and tensile durability. Nanotechnology can be used to give materials a variety of new features. A new generation of materials with characteristics such as water resistance, self-cleaning property, wear resistance, and corrosion protection are produced as a result of the discovery of a highly ordered crystal nanostructure of amorphous C-S-H gel and the application of photocatalyst and coating technology. High-strength fibres with extraordinary energy absorption capabilities and superplasticizers for concrete are two examples of the latest nanoengineered polymers.
The capacity for using hydrogen energy has increased thanks to nanotechnology. Despite not being an energy source in and of themselves, hydrogen fuel cells enable the environmentally beneficial storage of energy from solar energy and other renewable sources with no CO2 emissions. Traditional hydrogen fuel cells have a number of problems, including the fact that they are expensive and not strong enough for commercial applications. However, the durability and cost greatly increase with time when nanoparticles are used. Additionally, researchers have shown that nanoblades can store more hydrogen than regular fuel cells, which can then be kept inside carbon nanotubes for long-term storage. Conventional fuel cells, on the other hand, are too big to be stored in bulk.
Nanofabrication, or the process of designing and fabricating devices on the nanoscale, is a significant area of nanotechnology that is related to energy. The creation of novel methods to capture, store, and transfer energy is made possible by the development of devices smaller than 100 nanometers. Many of the world’s current energy-related concerns can only be solved with increased nanofabrication technology precision. The most practical usage of silicon-based nano semiconductors is in solar energy, and they are also the subject of intensive research at numerous institutions, including Kyoto University. They employ silicon nanoparticles to absorb a wider range of electromagnetic spectrum frequencies. This can be accomplished by scattering numerous similar silicon rods across the surface at regular intervals. To achieve the optimum outcomes, the spacing’s height and length must also be tuned. Due to the way the silicon particles are arranged, solar energy can be absorbed by a variety of different particles, activating electrons and converting a significant portion of it into heat. The heat can then be transformed into electricity.
The production of waste heat as a byproduct of combustion is a significant problem with contemporary energy production. This frequently occurs in internal combustion engines. About 64% of the energy in gasoline is lost as heat in internal combustion engines, thus reducing this loss alone might have a sizable economic benefit. It has, however, turned out to be quite challenging to make this improvement to the internal combustion engine without sacrificing performance. By using molecularly tuned catalysts, polymer membranes, and enhanced fuel storage, increasing the efficiency of fuel cells through the application of nanotechnology becomes increasingly likely. These catalysts are very vulnerable to carbon monoxide reactions, though. Alcohols or hydrocarbon compounds are utilized to reduce the system’s carbon monoxide concentration in order to combat this. Using nanotechnology, catalysts can be built by nanofabrication that minimize incomplete combustion and so decrease the amount of carbon monoxide, boosting the efficiency of the process.

International Symposium on AI and Robotics by IEEE Computer Society and
University of Karachi

on 20/06/2023

The International Symposium on Artificial Intelligence and Robotics was successfully put on by the IEEE Computer Society Karachi Section, the University of Karachi, and eSpark. The two-day symposium, which took place on May 15 and 16, 2023, gathered together eminent specialists, business titans, and academics to talk about the most recent advancements, their implications, and emerging trends in computer science and technology, with a focus on artificial intelligence (AI) and robotics.
The symposium’s opening day was devoted to studying artificial intelligence. Along with the chief guest, Prof. Dr. Atta-ur-Rehman, eminent speakers like Dr. Sadiq Ali Khan, Prof. Dr. Tariq Raheem Soomro, Mr. Huzaifa Ali, Prof. Dr. Samina Bano, and Prof. Dr. Khalid Mahmood Iraqi were invited as guest speakers. Dr. M. Sadiq Ali Khan gave the symposium its official inauguration. Dr. M. Sadiq emphasised the significance of AI and its potential to influence the future while highlighting the University of Karachi and the IEEE Computer Society Karachi Section’s contributions to the advancement of AI and technology.
Throughout the day, a number of eminent speakers shared their knowledge and perspectives. In his discussion on the IEEE Computer Society’s significance in the field of artificial intelligence, Prof. Dr. Tariq Raheem Soomro emphasised the organization’s major contributions to research and publications. The Dean of the Faculty of Sciences, Prof. Dr. Samina Bano, discussed the differences between artificial intelligence and natural intelligence while urging cooperation to improve AI and realise its full potential. Vice Chancellor of the University of Karachi, Prof. Dr. Khalid Mahmood Iraqi, emphasised the significance of the symposium and its function in fostering a technological environment conducive to the growth of AI.
The keynote address by Prof. Dr. Atta-ur-Rehman, a former Federal Minister of Science and Technology and Chairman HEC, was the event’s high point. Dr. Atta-ur-Rehman provided a thorough examination of the distinctions between artificial intelligence and natural intelligence, illuminating the significant economic impact that AI is anticipated to have on the world at large. He also spoke about ChatGPT’s applications and the advancements it has made in AI, particularly in the fields of energy, agriculture, and healthcare.
The symposium resumed on day two with a roster of knowledgeable speakers from Pakistan and overseas. An innovative remote discussion on AI that takes inspiration from biology was delivered by famous roboticist Ronald C. Arkin of the Georgia Institute of Technology. While Faizan-ur-Rehman enthralled the audience with his insights on IoT smart devices for home automation, S.M. Aqil Burney investigated the integration of soft computing and machine learning in robotics. The most recent advances in AI were reviewed by Yasar Ayaz, and the relationship between intelligence levels and the harmony of logic and intuition was covered by Prof. Dr. Shahab Ahmed Siddiqui.
The CASE Institute of Technology’s chancellor, Dr. Shoab Ahmed Khan, gave an enlightening speech on the future effects of AI and the interconnectedness of technology. A Grandmaster on Kaggle and the Chief AI Officer of Proxima AI, Adnan Zaidi shared helpful advice for budding data scientists while highlighting the importance of AI in skill development. R&D Manager Rawidean Kassim at the Malaysian Institute of Microelectronic Systems concentrated on the use of wireless sensor networks and the Internet of Things in smart agriculture.
An awards ceremony honouring exceptional achievements in the fields of artificial intelligence and robotics marked the end of the International Symposium on Artificial Intelligence and Robotics. Without a doubt, the symposium was successful in encouraging cooperation, encouraging the exchange of ideas, and educating attendees about the enormous potential that AI and robotics have for the future.
The dedicated work of the organising committee, the backing of the sponsors, and the excitement and participation of the attendees all contributed to the event’s success. The International Symposium on Artificial Intelligence and Robotics will be remembered for years to come, since it forever changed Pakistan’s technical landscape and paved the way for new developments.

International Industries Ltd. (IIL) Goes Green with Installation of
1 MW Solar Power System

on 20/06/2023

International Industries Limited (IIL), Pakistan’s largest manufacturer & exporter of steel and polymer pipes, proudly announces the successful commissioning of a state-of-the-art 1 MW solar power system at IIL Factory 1 in Karachi.
This initiative marks a significant step towards IIL’s larger commitment to sustainability and reducing its environmental footprint by installing a total of 4MW of renewable energy across all its factory locations.
“We are thrilled to unveil our new solar power system, which represents our strong commitment to sustainability and environmental stewardship,” said Mr. Sohail R. Bhojani, CEO of International Industries Limited. “By harnessing renewable energy, we are not only reducing our carbon footprint but also demonstrating our dedication to responsible business practices and to contributing towards a greener future for Pakistan and the world at large”, he further added.
Aside from the significant contribution to carbon footprint reduction, the solar power system is expected to generate substantial cost savings for International Industries Limited over its operational lifespan. By relying on solar energy, the company will significantly reduce its dependence on conventional power, thereby mitigating the impact of rising energy costs and enhancing its long-term financial sustainability.

Students of Dawood University Visit Industries

on 20/06/2023

Under the Leadership of Chairman of the Department of Metallurgy and Materials Engineering, Dawood University of Engineering and Technology Karachi Dr. Sajid Hussain Siyal arranged batch wise one day Industrial Visits for different 1st Year, 2nd Year, 3rd Year and Final Students.
These visits are very important, especially for engineering students. These programs can be a powerful tool to constitute a positive industrial climate and can range from basic manufacturing system programs for students. Overall, the aim of all these visits is to train the students to adapt to the changing scenario of technology.
After these visits, students can identify their own efficiency and performance, which are important for their career, improving work efficiency and confidence. Industrial visits are an integral part of engineering studies and acknowledgment of technological up­gradation. The purpose of an industrial visit for students is to provide technical knowledge and awareness of the technological developments in the industry and to understand the gap between theoretical and practical knowledge.
This experience can help students to get information regarding the functioning of various industries and associated problems and limitations.
Students benefited from these visits as they got the chance to discuss with in­charge officers and other engineers working in the industry. Students appreciated these visits. They said they got practical exposure and knowledge.