FLUID DYNAMICS; HEAT AND MASS TRANSFER; AND OTHER TOPICS Effectiveness-ntu computation with a mathematical model for cross-flow heat exchangers H. A. Navarro I,*; L. C. Cabezas-Gómez II I Departamento ...

New microscope reveals heat flow in materials for green energy Date: May 8, 2025 Source: Technical University of Denmark Summary: Scientists have developed a new microscope that significantly ...

Through the modeling of a multitubular heat exchanger of naval industrial installations., we tried to compare the effect of the counter and parallel current configuration on the efficiency of the ...

Engineers typically design parallel-flow and cross-flow heat exchangers based on several simplifying idealizations, such as modeling them as steady-flow devices and considering axial heat conduction ...

A green ceramic tape micro-heat exchanger was developed using Low Temperature Co-fired Ceramics technology (LTCC). The device was designed by using Computational Aided Design software and simulations ...

The layout of such arrangement for counter-flow configuration for modified fluid flow passages is shown in Figure 1. FIGURE 1. Layout of the counter-flow configuration. A heat exchanger is made of ...

Created by American company Kenzen, this device could help prevent workers from overheating. Once the core body temperature is above 38 degrees Celsius, when symptoms of heat exhaustion are likely ...

COMSOL Multiphysics environment for heat transfer and fluid flow simulation (a) imported CAD gyroid unit-cell of size 4.6mm x 4.6mm x 4.6mm and wall thickness of 300um (b) physical model depicting ...