Heat exchangers for steam cycles: economizers and condensers
In the thermodynamics of a steam cycle, a heat exchanger is a key element that ensures efficient transfer and redistribution of thermal energy between working media. Among the varieties used in power plants, the economizer and the condenser occupy a special place. The former, in…
What is a fan coil unit: design, operating principle, and application features
A fan coil unit is one of the key components of modern climate control systems. Its popularity is due to a combination of simple design, energy efficiency, and flexible use in both residential and commercial buildings. To understand what a fan coil is and how…
What is a heat pump: operating principle, types, pros and cons
A heat pump is a device that can “transfer” heat from one environment to another. It sounds like magic, but it works according to the very real laws of physics. Imagine an air conditioner, only the other way around: it doesn’t cool, it heats. And…
Materials used in industrial heat exchangers
Industrial heat exchangers play a key role in ensuring a given level of heat transfer between media. The basic design of this product was developed long ago, but modern technologies allow us to improve its parts and components, making it more efficient, economical and maintainable.…
JAD tube heat exchangers
Teplo-Polis LLC, a manufacturer of JAD heat exchangers, is one of the market leaders. It specializes in the manufacture of thermal equipment. The company’s product range includes heat exchangers of various types (including JAD) and individual automated heating stations (IHS). The company’s products are used…
Heat exchangers: Your heating, ventilation and air conditioning system without the extra cost
The importance of microclimate control in buildings cannot be overstated. The optimal temperature has a significant impact on the comfort of people. This is especially true for large facilities. These include supermarkets, shopping and entertainment centers, and high-rise residential buildings. The solution to the problem…
Safe milk: the role and benefits of pasteurization
Пастеризація – це процес теплової обробки молока, за якого воно нагрівається до певної температури протягом певного часу з метою знищення патогенних мікроорганізмів. What is a milk pasteurizer? A milk pasteurizer is a device designed for special processing of products. It helps to preserve its quality,…
Heat exchanger leaks: detection, elimination
During long-term operation of a plate heat exchanger, problems arise with its efficiency due to internal and external leakage. This is a typical problem for this type of equipment, where two media are in contact with each other through the plates. Leaks are usually associated…
Heat Exchanger: Glossary of Terms and Definitions
We are “Teplo-Polis,” specialists in heat exchange, and we are pleased to present to you our new guide: “Heat Exchanger: Glossary of Terms and Definitions.” In this manual, we explain the basic concepts and terms in the field of heat exchange in simple and understandable…
FREEZIUM antifreeze liquid. Properties.
Freezium antifreeze is a ready-to-use liquid based on potassium formate with a package of organic and inorganic corrosion inhibitors. It is designed for modern thermal systems: plate and shell-and-tube heat exchangers, individual heat supply units (ISU) and boiler equipment.FREEZIUM antifreeze liquid Properties. Thermophysical properties of…
Corrosion resistance of metals and alloys. Table
How Corrosion Occurs and What Influences It Corrosion is the degradation of metals caused by exposure to environmental conditions. It may result from chemical, electrochemical, or mechanical influences. To correctly interpret corrosion resistance tables, it is essential to understand which specific conditions accelerate or decelerate…
Properties of saturated steam (by pressure)
Saturated steam is a powerful tool in industrial and domestic heating systems. Knowing its properties helps to optimize thermal processes, select the right heat exchanger and reduce costs. In this article, we take a closer look at how to use saturated steam data to select…
Properties of saturated water vapor and their application in the selection of heat exchangers
Замовити паровий теплообмінник Saturated water vapor is widely used in industrial processes for efficient heat transfer. Understanding its properties is key to the optimal selection and operation of heat exchange equipment. The table below summarizes the main characteristics of saturated water vapor as a function…
Alfa Laval heat exchangers
History of the Alfa Laval company Alfa Laval is one of the leaders in the development and production of heat exchangers for various purposes. It was founded in Sweden at the end of the 19th century, or rather, in 1883, and has a rich history…
Overview of heat exchange equipment
Heat exchangers are technical devices designed to transfer heat from one medium to another. Brief overview of heat exchange equipment Depending on the method of heat transfer, there are two main groups of heat exchangers: 1) surface heat exchangers, in which heat transfer between media…
Heat exchanger for hot water supply (DHW)
Buy DHW heat exchanger Comfortable Living Starts with Reliable Hot Water Supply Reliable and fast access to hot water is essential for comfortable living. That is why modern domestic hot water (DHW) systems increasingly rely on plate heat exchangers. These are dependable, compact, and energy-efficient…
Two-circuit gas boiler. Principle of operation
All models, which are presented gas boilers, are divided into two large groups – single-circuit and two-circuit. Two-circuit gas boilers heat water for both heating and DHW. They have two circuits – one for heating and the other for supplying hot water used for sanitary…
Tube heat exchanger
Buy a tube heat exchanger A tube heat exchanger is a device used to exchange heat between two media. It consists of a shell with a tube bundle inside. The tube bundle inside the heat exchanger can be straight or spiral. Most often, the heat…