Cross flow water tube heat exchanger can be designed and made operational using methods of model building and simulation of the system. This paper projects the design and development of a model of cross flow water tube heat-exchanger system, simulation and validation of control analysis of different tuning methods. Feedback and override control system is developed using inputs acquired with the...

An experimental study on the effects of various factors(fin spacing, fin arrangement, air temperature, air humidity, and air velocity) on the frost growth and thermal performance of a finned-tube heat exchanger has been conducted under the frosting condition. It is found that the thermal performance of a heat exchanger is closely related to the blockage ratio of air flow passage due to the fros...

Proses perpindahan kalor pada dunia industri saat ini, merupakan proses kunci kerja dalam suatu mesin, karena semua mesin bekerja temperatur yang cukup tinggi. Salah satu alat penukar (Heat Exchanger), digunakan untuk menukar antara fluida memiliki perbedaan temperatur. Oleh itulah penggunaan heat exchanger perlu diperhatikan performanya secara teratur dengan performa buruk dapat berakibat kega...

In the past few decades, water and air were commonly used as working fluid to evaluate shell tube heat exchanger (STHE) performance. This study was undertaken estimate transfer coefficients performance in pilot-scale twisted tube-based STHE using flue gas from biomass co-combustion fluid. Theoretical calculation along with experimental results calculate specific of gas. A simplified model then ...