Performance Comparison of Twisted Tape and Screw Tape Inserts in Square Duct

Multi-Objective Optimization of Tio2-Water Nanofluid Flow in Tubes Fitted With Multiple Twisted Tape Inserts in Different Arrangement

In this paper, experimentally derived correlations of heat transfer and pressure drop are used in a Pareto based Multi-Objective Optimization (MOO) approach to find the best possible combinations of heat transfer and pressure drop of TiO2-water nanofluid flow in tubes fitted with multiple twisted tape inserts in different arrangement. In this study there are four independent design variables: t...

Enhancements Of Heat Transfer Nanofluid Flow In Circular Pipe With Twisted Tape Inserts: Review

Heat transfer improvement in circular pipe by using nanofluid and twisted tape is presented in this review paper. Experimental and numerical studies are incorporated involving both the range of turbulent and laminar flow. Effect of type and volume fraction of nanofluid on performance of heat transfer was referred along with the length and twist ratio of the tape through the pipe on heat transfe...

Duct Tape for Broken Chromosomes

A cell undergoing mitosis is presented with a potentially catastrophic situation when a DNA double-strand break creates a chromosome fragment that lacks connection to a centromere. Royou et al. (2010) now reveal that this cellular crisis is averted in fruit fly neuroblasts by thin chromatin tethers that hold on to the ends of the broken chromosomes.

Investigations of HTS Twisted Stacked-Tape Conductor

Performance Analysis of Tape

In this paper, we analyzed the performance of various robotically-accessed tape libraries for supercomputing workloads. We used an event-driven simulator to conduct the performance analysis, and we considered the workloads at the National Center for Atmospheric Research (NCAR) and the National Center for Supercomputing Applications (NCSA). The simulation results showed that tape libraries with ...