Inside the AVF, warm process fluid passes through a finned tube bundle. Fans mounted below the AVF push cool ambient air through the heat exchanger to cool the liquid, cycling on and off to maintain the desired fluid temperature.
Whether in pipe bundle heat exchangers, plate heat exchangers or spiral heat exchangers, the removal of deposits such as lime, bitumen and other process media by high pressure is thorough and at the same time gentle on materials. A cleaned heat exchanger increases process efficiency and ensures high energy savings.
Experimental study on thermal and flow performance of Aug 01, 2020 · Based on the experimental data, the overall heat transfer coefficient and efficiency of staggered tube-bundle heat exchangers can be obtained, and are plotted with the wave parameters in Fig. 7. For HEX-1/HEX-2, the overall heat transfer coefficient varies from 485.3/415.4 to 588.1/506.4 W/m 2 K 1 , and the efficiency varies from 51 %/44 % to 60.5 %/51 %, respectively.
The EK Series the Green cooler is the most efficient heat exchanger offered in the water cooled series. The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage. An optional Surge-Cushion ® bypass is available for cold start up protection or flow surges.
Heat Exchanger - UnidaanWe offer products from general cooling and heating applications to more advanced, energy efficient evaporators and condensors. The Shell and Tube Type Heat exchangers are available in various types and sizes. The bundles may consist of smooth tubes or finned tubes (Type:Trufin), straight or bent type (U-shaped), welded or expanded to the tube plates.
Heat Exchangers are available in many types of construction, each with its advantages and limitations. The main heat exchanger types are:Shell & Tube The most common heat exchanger design type consists of a parallel arrangement of tubes in a shell [Figure 1]. One fluid flows through the tubes and the other fluid flows through the shell over the tubes.
Selecting a Process Heat Exchanger for Your Application
Heat Exchanger & Tube Bundle Cleaning - RGL ServicesHeat Exchanger & Tube Bundle Cleaning. Don't fall foul to your maintenance schedule. Ultra-high-pressure water jetting is a highly effective, non-destructive method of cleaning Shell and Tube Heat Exchangers, Finfan Heat Exchangers and Condenser Tube Bundles that have become blocked or fouled. Our rotary, rigid and flexible UHP lancing systems enable us to remove blockages from blocked tubes
Compact design high efficiency U-tube bundle heat exchanger from Viesel. The U-tube heat exchanger is a version of the tube bundle heat exchanger. The advantages lie within its compact design and is therefore very efficient. Heat stress can be compensated for due to the U-shape.Images
Images from ipieca
Heat transfer evaluation of an enhanced heat transfer tube Oct 01, 2014 · Enhanced heat transfer tube bundles using the 1EHT tubes are capable of producing efficiency increases making 1EHT tubes an important alternative to be considered in the design of high efficiency processes. Vipertex 1EHT tube bundles recover more energy and provide an opportunity to advance the design of many heat transfer products.
Proud to be serving the Machining Platform you can trust