ABSTRACT
Empirical correlations for Nusselt number (Nu) in a staggered multi-row multi-column cross-flow, tube-type heat exchanger is presented in this paper. In the experiment, air at ambient banks of cylindrical rods arranged in staggered configuration of 5 rows by four columns. A test element consisting of a tube of pure copper with length internal and external diameters of 0.125, 0.0115 and 0.0125 m was heated to a maximum temperature of about 90Oc and inserted into the air stream in the working section. Rate of cooling was measured by thermocouple embedded at the center, via a digital multimeter which was connected to a computer for monitoring temperature data.
FADARE, D (2021). Correlations for Nusselt Number in A Staggered Cross-Flow Tube-Type Heat Exchanger. Afribary. Retrieved from https://afribary.com/works/correlations-for-nusselt-number-in-a-staggered-cross-flow-tube-type-heat-exchanger
FADARE, D.A. "Correlations for Nusselt Number in A Staggered Cross-Flow Tube-Type Heat Exchanger" Afribary. Afribary, 16 May. 2021, https://afribary.com/works/correlations-for-nusselt-number-in-a-staggered-cross-flow-tube-type-heat-exchanger. Accessed 29 Apr. 2024.
FADARE, D.A. . "Correlations for Nusselt Number in A Staggered Cross-Flow Tube-Type Heat Exchanger". Afribary, Afribary, 16 May. 2021. Web. 29 Apr. 2024. < https://afribary.com/works/correlations-for-nusselt-number-in-a-staggered-cross-flow-tube-type-heat-exchanger >.
FADARE, D.A. . "Correlations for Nusselt Number in A Staggered Cross-Flow Tube-Type Heat Exchanger" Afribary (2021). Accessed April 29, 2024. https://afribary.com/works/correlations-for-nusselt-number-in-a-staggered-cross-flow-tube-type-heat-exchanger