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When you have a new idea or want to improve system performance, first use simulation to evaluate if the idea will work. When design results are promising, take the concept to the lab for initial prototyping and testing. Such work can help inform proper component selection, controls settings, and system integration considerations. …

Many times we find that products are designed to meet quick timelines, rushing to achieve the best performance possible in as short an engineering cycle as can be obtained. This often leads to a "trial and error" approach. Mathematically rigorous optimization can find a LOT of room for improvement - and doesn't have to be time consuming or delay product development cycles. Leveraging the right approach and software can make a big difference in achieving greater product performance. …

Optimized Thermal Systems was founded in 2002, with the goal to provide crucial heat transfer and system integration expertise to the industry specifically in the areas of air-conditioning, heat pumping, refrigeration and energy conversion. Having roots with faculty and research at the University of Maryland, our main office in Beltsville, MD includes comprehensive laboratory facilities. Our goal is to be your reliable, experienced partner in heat transfer, product innovation and system integration. We do this by offering expert services in consulting, software development, workshops, experimental testing & validation, and prototype development. We further offer software licenses and through our partners, can provide engagement with utility programs and incentives. We are committed to advancing technology, particularly innovation that enables reduced energy consumption, improved energy efficiency and overall GHG emissions reduction. …

Since 2016, Colruyt has been transporting its fresh products in self-developed refrigerated containers. The Liquid Ice Containers (LIC) keep the products cool with liquid ice and are 73% more climate-friendly than the classic refrigerated containers that use CO2. Colruyt has recently started to use even more eco-friendly liquid ice containers for the transport of frozen products to the shops. Liquid ice is a frozen but liquid mixture of water and ethanol or salt. The refrigerant with minuscule grains of ice has a much lower climate impact than the current alternatives. …

Colruyt Group choose propane compact chillers as the standard solution for commercial cooling in its' food shops in Belgium and Luxembourg. Cold brine (MPG) is used to distribute cold to the refrigerated cabinets and the cold rooms. The condenser is being cooled with the same MPG, so the heat is released outside with drycoolers or the waste heat is used to heat the shop. This layout allows for a very low refrigerant content of under 4,3 kg. The ventilated enclosure design means that no ATEX zoning exists outside the chiller. The connections are made with fast release flexible couplings, thus allowing redundancy and quick exchange of a chiller when it is broken. This reduces pressure on the internal maintenance team, which add to the safety of the solution. …

Colruyt Group is one of the largest retailers in Belgium, with around 29,000 employees and over 500 shops. Since 2014, the supermarket chain has been using 100% natural refrigerants in all its new refrigeration systems. This means that in Belgium, the company will emit 11 % less CO2 compared to its total CO2 emissions in 2015. …

For twenty years, the protection of nature and sustainable development, have the attention of Cameroonian public authorities. Indeed, these two notions have not always been present in the political discourse. The actual consideration of environmental issues by the Government is based on the United Nations Conference on Environment and Development (UNCED) or 1992 Rio Summit. It is the starting point for a new dynamic in the national environmental policy. From then on, environment and sustainable development will be an integral part of public policies in Cameroon. …

Customer with toxic waste gas - we develop him a solvent recovery plant with an oil free air refrigeration machine from Mirai Intex that recovers 99% of the toxins so he can recycle them for his process with -75°C. …

Engineering office for sustainable refrigeration – we want to change the whole industry to natural refrigeration only with high efficiency and long-lasting technologies. …