NUMERICAL ANALYSIS OF MULTIPURPOSE SHELL-TUBE-HEAT EXCHANGER WITHAL STYLIZED GEOMETRY AT DIFFERENT BAFFLE GAPS AND VARIOUS FLOW RATES

Numerical analysis of multipurpose shell-tube-heat exchanger withal stylized geometry at different baffle gaps and various flow rates

The effects of changing 90 mm and 110 mm plate spacings and FR factor of 0.9 kg/h, 1.3 kg/h, 1.7 kg/h, 1.9 kg/h on the total heat transfer performance and PD in the new design HX were examined.The results obtained by taking into account the change in plate spacing and FR factor of 0.9 kg/h, Measuring Cups 1.3 kg/h, 1.7 kg/h and 1.9 kg/h, as well as

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Interface diagnostics: In-situ prediction of constitutional supercooling and backmelting by growth interface electromotive force

Constitutional supercooling and backmelting are common interface instability phenomena that occur during crystal growth and induce serious component inhomogeneity and defect proliferation; these flaws impede further crystalline devices.However, the interpretation and prevention of the above instabilities are extremely difficult because of the elusi

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Intranasal Lidocaine Administration via Mucosal Atomization Device: A Simple and Successful Treatment for Postdural Puncture Headache in Obstetric Patients

(1) Background: Postdural puncture headache (PDPH) remains a serious complication in obstetric patients.While the epidural blood patch represents the current gold standard in therapy, a growing number of alternative measures are thought to be beneficial for clinical management.The purpose of this study was to retrospectively analyze the efficacy of

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The customer is always right? Assessing the value of patron-driven acquisition at the University of Huddersfield

A small-scale patron-driven acquisition (PDA) study at the University of Huddersfield is discussed in this article.The authors briefly describe the background to PDA at Huddersfield before discussing data from the 2014 PDA pilot with the Measuring Cups e-book supplier Ebook Library (EBL).The pilot produced two sets of data, usage reports using COUN

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