WL 315C Comparison Of Various Heat Exchangers Didactic Equipment Vocational Training Equipment Thermal Lab Equipment
Comparison of plate heat exchanger, tubular heat exchanger, shell and tube heat exchanger, finned cross-flow heat exchanger, and stirred tank with double jacket and coiled tube Features - use of industrial components - five different heat exchangers in comparison - adjustment of operating modes and selection of heat exchangers clearly arranged on the front panel Learning objectives/experiments - familiarisation with heat transfer processes -- heat transfer -- heat conduction - determination of the heat transfer coefficient - creation of temperature curves for the different heat exchangers -- parallel flow -- counterflow -- cross parallel flow -- cross counterflow - comparison of the different heat exchangers between each other -- plate heat exchanger -- tubular heat exchanger -- shell & tube heat exchanger -- finned tube heat exchanger -- stirred tank with double jacket and coiled tube Specification [1] investigation and comparison of five different heat exchanger types [2] parallel flow or counterflow can be set via valves [3] flow rates can be adjusted via valves [4] electromagnetic flow meter for hot and cold water [5] portable differential pressure sensor for water [6] fixed differential pressure sensor for air, to determine the volumetric flow rate [7] digital displays for temperature, pressure differences and flow rate [8] hot water generator and water chiller available (WL 312.10 and WL 312.11) [9] software for data acquisition via USB under Windows 10 Technical data Plate heat exchanger, (water-water) - number of plates: 10 - heat transfer area: approx. 0,26m2 - output: 15kW Tubular heat exchanger (water-water) - heat transfer area: 0,1m2 Shell & tube heat exchanger (water-water) - output: 13kW Finned tube heat exchanger (water-air) - heat transfer area: approx. 2,8m2 - fan max. flow rate: 780m3/h - fan max. pressure difference: 430Pa Stirred tank with double jacket and coiled tube (water-water) - double jacket heat transfer area: 0,16m2 - coiled tube heat transfer area: 0,17m2 Measuring ranges - differential pressure: -- 1x 0...10mbar (air) -- 1x 0...1000mbar (water) - flow rate: 2x 0...3m3/h - temperature: 10x 0...100°C 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 2010x800x1760mm Weight: approx. 250kg
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