Researcher Database

WELLS John

Department / Course College of Science and Engineering Department of Civil and Environmental Engineering

Title / Position Professor

Papers
1.	2023	Fabrication of Hollow Silicon Millispheres Through a Coaxial Nozzle, with Observation of a Novel Horn Structure │ Materials Today Communications │ (accepted) (Co-authored)
2.	2022/08/25	CFD Analysis of Different Ventilation Strategies for a Room with a Heated Wall │ Buildings │ 12 (9),pp.1300 (Co-authored)
3.	2020/11	Effects of wall proximity on the airflow in a vertical solar chimney for natural ventilation of dwellings │ J. Building Physics │ 44 (3),pp.225-250 (Co-authored)
4.	2020/03	A numerical study on induced flowrate and thermal efficiency of a solar chimney with horizontal absorber surface for ventilation of buildings. 2020, 28, │ J. Building Engineering │ 28,pp.101050 (Co-authored)
5.	2019/11	Formation and Breakup of an Immiscible Compound Jet with Density or Viscosity Stratification │ Applied Sciences │ 9 (22),pp.article 4817 (Co-authored)
6.	2019/05	Production of hollow germanium alloy quasi-spheres through a coaxial nozzle │ Japanese Journal of Applied Physics │ ,pp.58 (Co-authored)
7.	2018/04	Smoothed particle hydrodynamics method with partially defined fluid particles, │ Mathematical Methods in the Applied Sciences │ 41 (6),pp.2299–2306, (Co-authored)
8.	2018	Efficient local smoothed particle hydrodynamics with precomputed patches,I │ International Journal of Computer Mathematics │ (Co-authored)
9.	2017	Profiling measurement of internal tides in Bali Strait by reciprocal sound transmission │ Acoustic Science and Technology │ 38 (5),pp.246-253
10.	2016/12	Smoothed particle hydrodynamics method with partially defined fluid particles │ Mathematical Methods in the Applied Sciences │ Version of Record online: 12 DEC 2016 DOI: (Co-authored)
11.	2016	Numerical simulations of solidification around two tandemly-arranged circular cylinders under forced convection │ International Journal of Multiphase Flow │ 89,pp.331-244 (Co-authored)
12.	2015/02	Koopman Modes in a Near-Bank Region of a Tidal River │ Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) │ 71 (4) (Co-authored)
13.	2015	Front Tracking Computation of Trijunction Solidification with Volume Change │ Procedia IUTAM │ 15,pp.14-17
14.	2015	Numerical　investigations of drop solidification on a cold plate in the presence of volume change │ International Journal of Multiphase Flow │ 76,pp.73-85
15.	2014/02	Principal Component Analysis on Horizontal Acoustic Doppler Current Profilers Measurement in a Tidal River │ Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering), │ 70 (4),pp.73-78 (Co-authored)
16.	2014	Numerical Investigations of Drop Solidification by a Front-Tracking Method │ American Society of Mechanical Engineers │ ,pp.V01DT32A012-V01DT32A012
17.	2013	A Front-Tracking Method for Three-Phase Computations of Solidification with Volume Change │ Journal of Chemical Engineering of Japan │ 46 (11),pp.726-731 (Co-authored)
18.	2013	Computations of Breakup Modes in Laminar Compound Liquid Jets in a Coflowing Fluid, │ International Journal of Multiphase Flow │ 49,pp.58-69 (Co-authored)
19.	2012/09	Numerical Calculations of Pattern Formation of Compound Drops Detaching from a Compound Jet in a Co-flowing immiscible Fluid │ Journal of Chemical Engineering of Japan │ 45 (9),pp.721-726 (Co-authored)
20.	2012/03	Velocity measurement of near-wall flow over inclined and curved boundaries by extended interfacial particle image velocimetry │ Flow Measurement and Instrumentation │ 23 (1),pp.33-39 (Co-authored)
21.	2012	Highly-sensitive fluorescence detection and imaging with microfabricated total internal reflection (TIR)-based devices │ Journal of Micro-Nano Mechatronics │ (Co-authored)
22.	2011	: Breakup Modes of a Laminar Hollow Water Jet │ Journal of Visualization │ 14 (4),pp.307-309 (Co-authored)
23.	2011	Numerical simulation of formation and breakup of a three-fluid compound jet. │ J. Fluid Science and Technology │ 6 (2),pp.252-263. (Co-authored)
24.	2011	Pattern Formation of Hollow Drops from Final Breakup of a Hollow Jet │ Journal of Fluid Science and Technology │ 6 (6),pp.823-837 (Co-authored)
25.	2011	Slope stability analysis and discontinuous slope failure simulation by elasto-plastic smoothed particle hydrodynamics (SPH) │ Geotechnique │ 61 (7),pp.565-574 (Co-authored)
26.	2010	Interfacial PIV for velocity interpolation of near-wall flows over curved boundaries │ Experiments in Fluids │ 48 (4),pp.pp. 577-587 (Co-authored)
27.	2010	Production of Hollow Spheres of Eutectic Tin-Lead Solder through a Coaxial Nozzle │ J. Solid Mechanics and Materials Engineering │ Vol 4, (no 10) (Co-authored)
28.	2010	Proper orthogonal decomposition-based estimations of the flow field from particle image velocimetry wall-gradient measurements in the backward-facing step flow │ Measurement Science & Technology │ Vol. 21 (no 11) (Co-authored)
29.	2010	Wall shear stress measurement of near-wall flow over inclined and curved boundaries by stereo interfacial particle image velocimetry │ International Journal of Heat and Fluid Flow │ 31,pp.pp. 442-449 (Co-authored)
30.	2009/02	A Numerical model to study bedform development in hydrodynamically smooth flows. │ Annual Journal of Hydraulic Engineering, JSCE │ Vol.53 (Co-authored)
31.	2009	A monolithic dual-color total-internal-reflection-based chip for highly sensitive and high-resolution dual-fluorescence imaging │ IEEE/ASME Journal of Microelectromechanical Systems, │ 18,pp.1371-1381 (Co-authored)
32.	2009	Fabrication of optically smooth, through-wafer silicon molds for PDMS Total Internal Reflection (TIR)-based devices │ Microsystem Technologies │ 15,pp.1845-1853 (Co-authored)
33.	2009	Numerical and experimental studies of gravity effect on the mechanism of lunar excavations │ Journal of Terramechanics │ 46 (Co-authored)
34.	2009	Versatile Microfluidic Total Internal Reflection (TIR)-based Devices: Application to Microbeads Velocity Measurement and Single Molecule Detection with Upright and Inverted Microscope │ Lab on a Chip │ 9,pp.pp. 244-250 (Co-authored)
35.	2008/02	Numerical modelling of bedform development; formation of sand-wavelets in hydrodynamically smooth flow over an erodible bed. │ Annual Journal of Hydraulic Engineering, JSCE │ Vol.52 (Co-authored)
36.	2007/02	Fictitious domain simulations of bedload transport, free-surface flow in a rotating tumbler │ JSCE Annual J. Hydraulic Engineering │ v. 51 (Co-authored)
37.	2007/02	Subgrid Lubrication Force Correction for Fictitious-Domain Simulation of Solid-Liquid Flow; a Sphere falling onto a Plane Surface. │ JSCE Annual J. Hydraulic Engineering │ v. 51 (Co-authored)
38.	2007	Design, Simulation and Fabrication of a Total Internal Reflection (TIR)-based Chip for Highly-sensitive Fluorescent Imaging │ Journal of Micromechanics and Microengineering │ 17,pp.pp. 1139-1146 (Co-authored)
39.	2006/04	“Direct measurement of fluid velocity gradients at a wall by PIV image processing, with stereo reconstruction.” │ Journal of Visualization │ v. 9 (no. 2),pp.pp 199-208 (Co-authored)
40.	2006/02	An experimental check on particle dynamics simulations of erodible particle beds; the rotating tumbler. │ Annual J. Hydraulic Engineering │ v. 50 (Co-authored)
41.	1999/02	Experiments on entry of a rough circular cylinder into water. │ 43 (Co-authored)
42.	1995/04	Early approach of rough elastic spheres in liquid, │ (Co-authored)