Engineering Fluid Dynamics / / Bjørn H. Hjertager.

• VerfasserIn: Hjertager, Bjørn H.,
• Place / Publishing House: Basel : : MDPI - Multidisciplinary Digital Publishing Institute,, 2018.
• Year of Publication: 2018
• Language: English
• Physical Description: 1 online resource (210 pages)

Annotation This book contains the successful submissions to a Special Issue of Energies on the subject area of "Engineering Fluid Dynamics." The topic of engineering fluid dynamics includes both experimental as well as computational studies. Of special interest were submissions from the fields of mechanical, chemical, marine, safety, and energy engineering. We welcomed both original research articles as well as review articles. After one year, 22 papers were submitted and 12 were accepted for publication. The average processing time was 65.2 days. The authors had the following geographical distribution: China (four); Italy (two); Korea (one); Germany (one); UK (one); Ireland (one); Australia (one); Sweden (one); Japan (one); Spain (one); Norway (one). Papers covered topics such as heat transfer in shell and helically coiled tube heat exchangers, the multiphase modeling of sprays, flashing flows, as well as mixing in a bubbling fluidized bed. Two papers related to heating ventilation and air condition (HVAC) are included, namely evaporation and condensation in the underfloor space of detached houses and air distribution in a railway vehicle. Three papers dealt with various aspects of pumps and turbines: a performance prediction method for pumps as turbines; noise radiation in a centrifugal pump; periodic fluctuations in energy efficiency in centrifugal pumps; and study of a high-pressure external gear pump. One paper used both laser doppler velocimetry (LDV) and CFD in the study of flow behind a semi-circular step cylinder. Finally, a paper investigated the influence of the equivalence ratio (ER) and feedstock particle size on birch wood gasification.

Table of Contents

About the Special Issue Editor . v Bjørn H. Hjertager Engineering Fluid Dynamics Reprinted from: Energies 2017, 10(10), 1467; doi: 10.3390/en10101467 . 1 Sun-Min Kim, Jun-Ho Jo, Ye-Eun Lee and Yeong-Seok Yoo Comparative Study of Shell and Helically-Coiled Tube Heat Exchangers with Various Dimple Arrangements in Condensers for Odor Control in a Pyrolysis System Reprinted from: 2016, 9(12), 1027; doi: 10.3390/en9121027 3 Lijuan Qian, Jianzhong Lin and Fubing Bao Numerical Models for Viscoelastic Liquid Atomization Spray Reprinted from: 2016, 9(12), 1079; doi: 10.3390/en9121079 17 Emma Frosina, Dario Buono and Adolfo Senatore A Performance Prediction Method for Pumps as Turbines (PAT) Using a Computational Fluid Dynamics (CFD) Modeling Approach Reprinted from: Energies 2017, 10(1), 103; doi: 10.3390/en10010103 . 34 Yixiang Liao and Dirk Lucas Possibilities and Limitations of CFD Simulation for Flashing Flow Scenarios in Nuclear Applications Reprinted from: Energies 2017, 10(1), 139; doi: 10.3390/en10010139 . 53 Ming Gao, Peixin Dong, Shenghui Lei and Ali Turan Computational Study of the Noise Radiation in a Centrifugal Pump When Flow Rate Changes Reprinted from: Energies 2017, 10(2), 221; doi: 10.3390/en10020221 . 75 S. M. Sayeed-Bin-Asad, Tord Staffan Lundström and Anders Gustav Andersson Study the Flow behind a Semi-Circular Step Cylinder (Laser Doppler Velocimetry (LDV) and Computational Fluid Dynamics (CFD)) Reprinted from: Energies 2017, 10(3), 332; doi: 10.3390/en10030332 . 86 Hehui Zhang, Shengxiang Deng and Yingjie Qu Numerical Investigation of Periodic Fluctuations in Energy Efficiency in Centrifugal Pumps at Different Working Points Reprinted from: Energies 2017, 10(3), 342; doi: 10.3390/en10030342 . 99 Xinjun Zhao, Qitai Eri and Qiang Wang An Investigation of the Restitution Coefficient Impact on Simulating Sand-Char Mixing in a Bubbling Fluidized Bed Reprinted from: Energies 2017, 10(5), 617; doi: 10.3390/en10050617 . 115 Wonseok Oh and Shinsuke Kato Study on the Effects of Evaporation and Condensation on the Underfloor Space of Japanese Detached Houses Using CFD Analysis Reprinted from: Energies 2017, 10(6), 798; doi: 10.3390/en10060798 . 129 Christian Suárez, Alfredo Iranzo, José Antonio Salva, Elvira Tapia, Gonzalo Barea and José Guerra Parametric Investigation Using Computational Fluid Dynamics of the HVAC Air Distribution in a Railway Vehicle for Representative Weather and Operating Conditions Reprinted from: Energies 2017, 10(8), 1074; doi: 10.3390/en10081074 . 149 Emma Frosina, Adolfo Senatore and Manuel Rigosi Study of a High-Pressure External Gear Pump with a Computational Fluid Dynamic Modeling Approach Reprinted from: Energies 2017, 10(8), 1113; doi: 10.3390/en10081113 . 162 Rukshan Jayathilake and Souman Rudra Numerical and Experimental Investigation of Equivalence Ratio (ER) and Feedstock Particle Size on Birchwood Gasification Reprinted from: Energies 2017, 10(8), 1232; doi: 10.3390/en10081232 . 182.