A dynamic model for milk fouling in a plate heat exchanger

Heat transfer enhancement in a spiral plate heat exchanger model using continuous rods

This study presents an innovative and simple way to increase the rate of heat transfer in a spiral plate heat exchanger model. Several circular cross-section rods, as continuous vortex generators, have been inserted within the spiral plate heat exchanger in the cross-stream plane. The vortex generators are located at various azimuth angles of α=30◦, 60◦, 90◦, and 120◦ with non-dimensional diame...

Dynamic Simulation of Plate and Frame Heat Exchanger Undergoing Rapid Fouling

Mathematical model and dynamic simulation technique of plate heat exchangers (PHEs) with rapid fouling effects were presented. Crank Nicolson’s method and the ghost node technique were used to solve the thermal model. Effects of fouling were added to model through the overall heat transfer coefficient correlation. Rung Kutta 4 was used to receive the integral value of the fouling model. An expe...

a study on corrosion reasons of heat exchanger in ammonia unit

چکیده ندارد.

Heat Transfer Analysis of Nanofluid in a Sine Wave Plate Heat Exchanger

Heat transfer is one of the most critical processes in the industry, and by increasing the efficiency of the heat exchanger, energy consumption of systems will be reduced. Very tiny particles in nanoscale dimensions, when uniformly dispersed and stably suspended in the base fluid, efficiently improve the thermal properties of the base fluid. With the help of nanofluids, the heat transfer rate i...

Fouling and Fouling Mitigation on Heat Exchanger Surfaces