Lei Wang

Search results

• 2022

  Crystal structure of DNA polymerase I from Thermus phage G20c

  Ahlqvist, J., Linares-Pastén, J. A., Jasilionis, A., Welin, M., Håkansson, M., Svensson, L. A., Wang, L., Watzlawick, H., Ævarsson, A., Friðjónsson, Ó. H., Hreggviðsson, G. Ó., Ketelsen Striberny, B., Glomsaker, E., Lanes, O., Al-Karadaghi, S. & Nordberg Karlsson, E., 2022 Nov 1, In: Acta crystallographica. Section D, Structural biology. 78, Pt 11, p. 1384-1398 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Thermus 100%
  • DNA Polymerase I 82%
  • Bacteriophages 59%
  • DNA-Directed DNA Polymerase 44%
  • Exonucleases 40%

• Effects of injection angle and injector mode variation on the fluidization performance of a powder-fueled ramjet

  Xu, D., Luo, S., Song, J., Feng, Y. & Wang, L., 2022 Oct 1, In: Aerospace Science and Technology. 129, 107827.

  Research output: Contribution to journal › Article › peer-review

  • Fluidization 100%
  • Powders 65%
  • Gases 18%
  • Flow fields 13%
  • Flow rate 12%

• Numerical study of heat transfer, flow fields, turbulent length scales, and anisotropy in corrugated heat exchanger channels

  Karlsson, G., Fureby, C., Wang, L., Norberg, C., Holm, M. & Strömer, F., 2022 May 1, In: Physics of Fluids. 34, 5, 055123.

  Research output: Contribution to journal › Article › peer-review

  • Large Eddy Simulation 100%
  • Heat Exchanger 98%
  • Length Scale 85%
  • Flow Field 81%
  • heat exchangers 80%
• 2021

  A novel pipe structure for geyser elimination in a vertical cryogenic pipe

  Mao, H., Li, Y., Wang, J., Ma, Y., Wang, L. & Sundén, B., 2021 Oct 1, In: International Journal of Heat and Mass Transfer. 178, 121631.

  Research output: Contribution to journal › Article › peer-review

  • Cryogenics 100%
  • elimination 89%
  • cryogenics 85%
  • Pipe 68%
  • Length 54%

• Numerical simulation of solid oxide fuel cells comparing different electrochemical kinetics

  Zhang, X., Wang, L., Espinoza, M., Li, T. & Andersson, M., 2021 Jul 1, In: International Journal of Energy Research. 45, 9, p. 12980-12995 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Solid oxide fuel cells (SOFC) 100%
  • Current density 67%
  • Chemical activation 62%
  • Reaction rates 52%
  • Computer simulation 50%

• System behavior prediction by artificial neural network algorithm of a methanol steam reformer for polymer electrolyte fuel cell stack use

  Qi, Y., Andersson, M., Wang, L. & Wang, J., 2021 Jun 1, In: Fuel Cells. 21, 3, p. 279-289 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Methanol 100%
  • Electrolytes 95%
  • Fuel cells 87%
  • Steam 80%
  • Polymers 71%
• 2020

  Design of Full-Scale Endwall Film Cooling of a Turbine Vane

  Liu, J., Du, W., Zhang, G., Hussain, S., Wang, L., Xie, G. & Sundén, B., 2020, In: Journal of Heat Transfer. 142, 2, 022201.

  Research output: Contribution to journal › Article › peer-review

  • film cooling 100%
  • Turbine 93%
  • vanes 88%
  • turbines 77%
  • Cooling 62%
• 2019

  Effect of the relative location of a pocket cavity on heat transfer and flow structures of the downstream endwall with a symmetrical vane

  Liu, J., Hussain, S., Wang, W., Wang, L., Xie, G. & Sundén, B., 2019 Nov, In: International Journal of Thermal Sciences. 145, 106012.

  Research output: Contribution to journal › Article › peer-review

  • vanes 100%
  • Flow structure 86%
  • heat transmission 85%
  • heat transfer 61%
  • Heat transfer 52%

• Experimental study of fluid flow and heat transfer of jet impingement in cross-flow with a vortex generator pair

  Wang, C., Wang, Z., Wang, L., Luo, L. & Sundén, B., 2019, In: International Journal of Heat and Mass Transfer. 135, p. 935-949 15 p.

  Research output: Contribution to journal › Article › peer-review

  • jet impingement 100%
  • vortex generators 99%
  • cross flow 86%
  • Heat Transfer 76%
  • Jet 75%

• Heat transfer enhancement and turbulent flow in a rectangular channel using perforated ribs with inclined holes

  Liu, J., Hussain, S., Wang, W., Wang, L., Xie, G. & Sundén, B., 2019, In: Journal of Heat Transfer. 141, 4, 041702.

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer 100%
  • Turbulent flow 93%
  • turbulent flow 86%
  • heat transfer 72%
  • Cooling 64%

• Large eddy simulation of turbulent heat transfer in a non-isothermal channel: Effects of temperature-dependent viscosity and thermal conductivity

  Wang, L., Liu, J., Hussain, S. & Sundén, B., 2019, In: International Journal of Thermal Sciences. 146, 106094.

  Research output: Contribution to journal › Article › peer-review

  • turbulent heat transfer 100%
  • Large eddy simulation 76%
  • large eddy simulation 75%
  • Thermal conductivity 61%
  • Viscosity 55%

• Suppression of endwall heat transfer in the junction region with a symmetric airfoil by a vortex generator pair

  Hussain, S., Liu, J., Wang, L. & Sundén, B., 2019, In: International Journal of Thermal Sciences. 136, p. 135-147 13 p.

  Research output: Contribution to journal › Article › peer-review

  • vortex generators 100%
  • airfoils 85%
  • Airfoils 69%
  • Vortex flow 61%
  • heat transfer 55%

• Thermal performance enhancement in a wedge duct with in-line pin fins combined with vortex generators

  Hussain, S., Liu, J., Wang, L. & Sunden, B. A., 2019, In: International Journal of Numerical Methods for Heat and Fluid Flow. 29, 8, p. 2545-2565

  Research output: Contribution to journal › Article › peer-review

  • Enhancement 100%
  • Wedge 91%
  • Vortex 89%
  • Ducts 85%
  • Vortex flow 73%
• 2018

  Application of fractal theory in the arrangement of truncated ribs in a rectangular cooling channel (4: 1) of a turbine blade

  Liu, J., Wang, J., Hussain, S., Wang, L., Xie, G. & Sundén, B., 2018 Jul 5, In: Applied Thermal Engineering. 139, p. 488-505 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Fractals 100%
  • Turbomachine blades 92%
  • Turbines 75%
  • Cooling 66%
  • Heat transfer 64%

• Conjugated heat transfer investigation with racetrack-shaped jet hole and double swirling chamber in rotating jet impingement

  Wang, J., Liu, J., Wang, L., Sundén, B. & Wang, S., 2018 Jun 3, In: Numerical Heat Transfer; Part A: Applications. 73, 11, p. 768-787 20 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • jet impingement 100%
  • swirling 85%
  • Heat Transfer 73%
  • Rotating 70%
  • chambers 56%

• Effects of a pocket cavity on heat transfer and flow characteristics of the endwall with a bluff body in a gas turbine engine

  Liu, J., Hussain, S., Wang, L., Xie, G. & Sundén, B., 2018 Oct 1, In: Applied Thermal Engineering. 143, p. 935-946 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Gas turbines 100%
  • Turbines 89%
  • Heat transfer 76%
  • Engine cylinders 36%
  • Reynolds number 32%

• Effects of the pocket cavity on heat transfer and fluid flow of the downstream outlet guide vane at different flow attacking angles

  Liu, J., Hussain, S., Wang, C., Wang, L., Xie, G. & Sundén, B., 2018, In: Numerical Heat Transfer; Part A: Applications. 74, 3, p. 1087-1104 18 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • guide vanes 100%
  • outlets 74%
  • Cavity 73%
  • Heat Transfer 70%
  • Fluid Flow 65%

• Heat transfer enhancement and turbulent flow in a high aspect ratio channel (4:1) with ribs of various truncation types and arrangements

  Liu, J., Hussain, S., Wang, J., Wang, L., Xie, G. & Sundén, B., 2018 Jan 1, In: International Journal of Thermal Sciences. 123, p. 99-116 18 p.

  Research output: Contribution to journal › Article › peer-review

  • high aspect ratio 100%
  • Turbulent flow 93%
  • turbulent flow 87%
  • Aspect ratio 86%
  • heat transfer 72%

• Numerical investigation of heat transfer and fluid flow in a rotating rectangular channel with variously-shaped discrete ribs

  Wang, J., Liu, J., Wang, L., Sundén, B. & Wang, S., 2018 Jan, In: Applied Thermal Engineering. 129, p. 1369-1381

  Research output: Contribution to journal › Article › peer-review

  • Flow of fluids 100%
  • Heat transfer 75%
  • Friction 31%
  • Flow structure 24%
  • Kinetic energy 23%

• Thermal performance of angled, V-shaped and leaning-V-shaped ribs in a rotating rectangular channel with 45° orientation

  Wang, J., Luo, L., Wang, L., Sunden, B. A. & Wang, S., 2018 Jan 1, In: International Journal of Numerical Methods for Heat and Fluid Flow. 28, 3, p. 661-683 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer 100%
  • Rotating 95%
  • Heat transfer performance 65%
  • Heat transfer 63%
  • Performance 56%
• 2017

  Effects of pin fin configurations on heat transfer and friction factor in an improved lamilloy cooling structure

  Luo, L., Wang, C., Wang, L., Sundén, B. & Wang, S., 2017, In: Heat Transfer Research. 48, 7, p. 657-679 23 p.

  Research output: Contribution to journal › Article › peer-review

  • friction factor 100%
  • fins 90%
  • Heat Transfer 81%
  • Cooling 66%
  • heat transfer 58%

• Enhancement of heat transfer in a square channel by roughened surfaces in rib-elements and turbulent flow manipulation

  Liu, J., Xie, G., Sundén, B., Wang, L. & Andersson, M., 2017, In: International Journal of Numerical Methods for Heat and Fluid Flow. 27, 7, p. 1571-1595 25 p.

  Research output: Contribution to journal › Article › peer-review

  • Turbulent Flow 100%
  • Enhancement 96%
  • Heat Transfer 86%
  • Manipulation 85%
  • Turbulent flow 83%

• Heat transfer and turbulent flow characteristics over pocket cavity in the junction part of an outlet guide vane in a gas turbine

  Liu, J., Hussain, S., Wang, L., Xie, G. & Sundén, B., 2017 Sep 1, In: Applied Thermal Engineering. 124, p. 831-843 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Turbulent flow 100%
  • Gas turbines 86%
  • Heat transfer 66%
  • Turbines 29%
  • Flow of fluids 22%

• Measurements of Some Characteristics of Thermal Radiation in a 400-kW Grate-Fired Furnace Combusting Biomass

  Hofgren, H., Sundén, B., Wang, L., Norman, T. & Mandø, M., 2017, In: Heat Transfer Engineering. 38, 5, p. 498-509

  Research output: Contribution to journal › Article › peer-review

  • Radiative Heat Transfer 100%
  • biomass 68%
  • Heat radiation 60%
  • thermal radiation 57%
  • Biomass 47%

• Multi-objective optimization of a solar receiver considering both the dimple/protrusion depth and delta-winglet vortex generators

  Lei, L., Du, W., Wang, S., Wang, L., Sundén, B. & Zhang, X., 2017 Oct 15, In: Energy. 137, p. 1-19 19 p.

  Research output: Contribution to journal › Article › peer-review

  • Solar Receiver 100%
  • Multi-objective Optimization 62%
  • Receiver 61%
  • Vortex 53%
  • Multiobjective optimization 47%

• Numerical analysis of radiative heat transfer in an inhomogeneous and non-isothermal combustion system considering H₂O/CO₂/CO and soot

  Wang, Z., Dong, S., He, Z., Wang, L., Yang, W. & Sunden, B. A., 2017, In: International Journal of Numerical Methods for Heat and Fluid Flow. 27, 9, p. 1967-1985 19 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiative Heat Transfer 100%
  • Heat Flux 81%
  • Combustion 80%
  • Soot 73%
  • Radiation 71%

• On the solar receiver thermal enhancement by using the dimple combined with delta winglet vortex generator

  Lei, L., Wen, F., Wang, L., Sundén, B. & Wang, S., 2017 Jan 25, In: Applied Thermal Engineering. 111, p. 586-598 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Vortex flow 100%
  • Hot Temperature 55%
  • Flow structure 54%
  • Friction 34%
  • Heat transfer 33%
• 2016

  A nickel (II) PY5 complex as an electrocatalyst for water oxidation

  Wang, L., Duan, L., Ambre, R. B., Daniel, Q., Chen, H., Sun, J., Das, B., Thapper, A., Uhlig, J., Dinér, P. & Sun, L., 2016 Mar 1, In: Journal of Catalysis. 335, p. 72-78 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Electrocatalysts 100%
  • electrocatalysts 96%
  • Nickel 60%
  • Oxidation 57%
  • nickel 52%

• A numerical investigation of dimple effects on internal heat transfer enhancement of a double wall cooling structure with jet impingement

  Lei, L., Wang, C., Wang, L., Sunden, B. A. & Wang, S., 2016, In: International Journal of Numerical Methods for Heat and Fluid Flow. 26, 7, p. 2175-2197 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer Enhancement 100%
  • Cooling 64%
  • Numerical Investigation 59%
  • Heat Transfer 53%
  • Internal 41%

• Aqueous carbon nanotube nanofluids and their thermal performance in a helical heat exchanger

  Wu, Z., Wang, L., Sundén, B. & Wadsö, L., 2016, In: Applied Thermal Engineering. 96, p. 364-371

  Research output: Contribution to journal › Article › peer-review

• Characteristics of heat transfer around an obstacle controlled by the presence of ribs

  Ghorbani-Tari, Z., Wang, L. & Sundén, B., 2016, In: Heat Transfer Research. 47, 10, p. 893-906 14 p.

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer 100%
  • Reynolds Number 85%
  • heat transfer 72%
  • Heat transfer 61%
  • Reynolds number 52%

• Effects of vortex generators on the jet impingement heat transfer at different cross-flow Reynolds numbers

  Wang, C., Lei, L., Wang, L. & Sundén, B., 2016 May 1, In: International Journal of Heat and Mass Transfer. 96, p. 278-286 9 p.

  Research output: Contribution to journal › Article › peer-review

  • jet impingement 100%
  • vortex generators 99%
  • Reynolds Number 97%
  • cross flow 86%
  • Heat Transfer 76%

• Effects on endwall heat transfer by a winglet vortex generator pair mounted upstream of a cylinder

  Hussain, S., Liu, J., Wang, L. & Sunden, B., 2016 Jan 1, In: Journal of Enhanced Heat Transfer. 23, 3, p. 241-262 22 p.

  Research output: Contribution to journal › Article › peer-review

  • winglets 100%
  • vortex generators 77%
  • Heat Transfer 59%
  • Cylinder 59%
  • upstream 52%

• Endwall heat transfer and aerodynamic performance of bowed outlet guide vanes (OGVs) with on- and off-design conditions

  Lei, L., Wang, C., Wang, L., Sundén, B. & Wang, S., 2016, In: Numerical Heat Transfer Part A: Applications. 69, 4, p. 352-368

  Research output: Contribution to journal › Article › peer-review

  • guide vanes 100%
  • Aerodynamics 81%
  • outlets 74%
  • aerodynamics 72%
  • Heat Transfer 70%

• Experimental and numerical investigation of outlet guide vane and endwall heat transfer with various inlet flow angles

  Wang, C., Luo, L., Wang, L., Sundén, B., Chernoray, V., Arroyo, C. & Abrahamsson, H., 2016 Apr, In: International Journal of Heat and Mass Transfer. 95, p. 355-367 13 p.

  Research output: Contribution to journal › Article › peer-review

  • guide vanes 100%
  • inlet flow 97%
  • Inlet flow 81%
  • outlets 74%
  • Heat Transfer 72%

• Heat transfer and friction factor in a dimple-pin fin wedge duct with various dimple depth and converging angle

  Lei, L., Wang, C., Wang, L., Sunden, B. A. & Wang, S., 2016 Aug 1, In: International Journal of Numerical Methods for Heat and Fluid Flow. 26, 6, p. 1954-1974 21 p.

  Research output: Contribution to journal › Article › peer-review

  • Wedge 100%
  • Heat Transfer 97%
  • Friction 95%
  • Ducts 93%
  • Angle 78%

• Heat transfer and friction factor performance in a pin fin wedge duct with different dimple arrangements

  Lei, L., Wang, C., Wang, L., Sundén, B. & Wang, S., 2016, In: Numerical Heat Transfer Part A: Applications. 69, 2, p. 209-226

  Research output: Contribution to journal › Article › peer-review

  • friction factor 100%
  • fins 90%
  • Wedge 80%
  • Heat Transfer 79%
  • Friction 77%

• Parametric influence on convective heat transfer for an outlet guide vane

  Luo, L., Wang, C., Wang, L., Sundén, B. & Wang, S., 2016 Aug 17, In: Numerical Heat Transfer; Part A: Applications. 70, 4, p. 331-346 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Convective Heat Transfer 100%
  • guide vanes 99%
  • convective heat transfer 79%
  • outlets 73%
  • Turbulence 62%

• Thermal enhancement by using grooves and ribs combined with delta-winglet vortex generator in a solar receiver heat exchanger

  Lei, L., Wen, F., Wang, L., Sundén, B. & Wang, S., 2016 Dec 1, In: Applied Energy. 183, p. 1317-1332 16 p.

  Research output: Contribution to journal › Article › peer-review

  • vortex 100%
  • Heat exchangers 99%
  • Vortex flow 98%
  • Hot Temperature 54%
  • heat transfer 33%
• 2015

  A novel control of jet impingement heat transfer in cross-flow by a vortex generator pair

  Wang, C., Wang, L. & Sundén, B., 2015, In: International Journal of Heat and Mass Transfer. 88, p. 82-90

  Research output: Contribution to journal › Article › peer-review

  • jet impingement 100%
  • vortex generators 99%
  • cross flow 86%
  • Heat Transfer 76%
  • Jet 75%

• Computational investigation of dimple effects on heat transfer and friction factor in a Lamilloy cooling structure

  Lei, L., Wang, C., Wang, L., Sundén, B. & Wang, S., 2015, In: Journal of Enhanced Heat Transfer. 22, 2, p. 147-175

  Research output: Contribution to journal › Article › peer-review

  • friction factor 100%
  • Heat Transfer 81%
  • Cooling 66%
  • heat transfer 58%
  • Friction 52%

• Experimental study of pressure drop and heat transfer in a U bend channel with various guide vanes and ribs

  Cimina, S., Wang, C., Wang, L., Niro, A. & Sundén, B., 2015, In: Journal of Enhanced Heat Transfer. 22, 1, p. 29-45

  Research output: Contribution to journal › Article › peer-review

  • drop transfer 100%
  • U bends 96%
  • guide vanes 86%
  • Pressure Drop 72%
  • pressure drop 63%

• Heat transfer and pressure drop in a smooth and ribbed turn region of a two-pass channel

  Wang, C., Wang, L. & Sundén, B., 2015, In: Applied Thermal Engineering. 85, p. 225-233

  Research output: Contribution to journal › Article › peer-review

  • Pressure drop 100%
  • Heat transfer 74%
  • Gas turbines 13%
  • Reynolds number 13%
  • Cooling 11%
• 2014

  Convective condensation inside horizontal smooth and microfin tubes

  Wu, Z., Sundén, B., Wang, L. & Li, W., 2014, In: Journal of Heat Transfer. 136, 5, 051504.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Heat Transfer 100%
  • Condensation 92%
  • Mass transfer 82%
  • condensation 81%
  • Mass Transfer 77%

• Heat Transfer Control Around an Obstacle by Using Ribs in the Downstream Region

  Ghorbani-Tari, Z., Wang, L. & Sundén, B., 2014, In: Journal of Thermal Science and Engineering Apllications. 6, 4, 041010.

  Research output: Contribution to journal › Article › peer-review

  • Point Group D∞h 100%
  • Heat Transfer 78%
  • Reynolds Number 66%
  • heat transfer 56%
  • Heat transfer 48%
• 2013

  ENDWALL HEAT TRANSFER AT THE TURN SECTION IN A TWO-PASS SQUARE CHANNEL WITH AND WITHOUT RIBS

  Wang, L., Ghorbani-Tari, Z., Wang, C., Wu, Z. & Sundén, B., 2013, In: Journal of Enhanced Heat Transfer. 20, 4, p. 321-332

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer 100%
  • heat transfer 72%
  • Heat transfer 61%
  • Turbulence 43%
  • impingement 36%

• Pressure drop and convective heat transfer of water and nanofluids in a double-pipe helical heat exchanger

  Wu, Z., Wang, L. & Sundén, B., 2013, In: Applied Thermal Engineering. 60, 1-2, p. 266-274

  Research output: Contribution to journal › Article › peer-review

  • Pressure drop 100%
  • Heat exchangers 97%
  • Pipe 84%
  • Heat transfer 74%
  • Water 60%
• 2012

  Endwall convective heat transfer for bluff bodies

  Wang, L., Salewski, M., Sundén, B., Borg, A. & Abrahamsson, H., 2012, In: International Communications in Heat and Mass Transfer. 39, 2, p. 167-173

  Research output: Contribution to journal › Article › peer-review

  File

  • Convective Heat Transfer 100%
  • bluff bodies 82%
  • convective heat transfer 72%
  • Heat Transfer 65%
  • Reynolds Number 50%
  206 Downloads (Pure)
• 2011

  Control of jet impingement heat transfer in crossflow by using a rib

  Wang, L., Sundén, B., Borg, A. & Abrahamsson, H., 2011, In: International Journal of Heat and Mass Transfer. 54, 19-20, p. 4157-4166

  Research output: Contribution to journal › Article › peer-review

  • jet impingement 100%
  • Heat Transfer 76%
  • Jet 75%
  • heat transfer 55%
  • Heat transfer 47%

• Heat Transfer Characteristics of an Impinging Jet in Crossflow

  Wang, L., Sundén, B., Borg, A. & Abrahamsson, H., 2011, In: Journal of Heat Transfer. 133, 12

  Research output: Contribution to journal › Article › peer-review

  • Heat Transfer 100%
  • Jet 99%
  • Reynolds Number 91%
  • Reynolds number 77%
  • heat transfer 72%