document

Microstructural Evolution of a Low-Carbon Steel during Application of Quenching and Partitioning Heat Treatments after Partial Austenitization

Santofimia, M.J. (author), Zhao, L. (author), Sietsma, J. (author)

The “quenching and partitioning” (Q&P) process has been studied in a low-carbon steel containing 1.1 wt pct aluminum by heat treatments consisting of partial austenitization at 900 °C and subsequent rapid cooling to a quenching temperature in the range between 125 °C and 175 °C, followed by an isothermal treatment (partitioning step) at 250 °C...

journal article 2008

document

Efficient seeding and defragmentation of curvature streamlines for colonic polyp detection

Zhao, L. (author), Botha, C.P. (author), Truyen, R. (author), Vos, F.M. (author), Post, F.H. (author)

Many computer aided diagnosis (CAD) schemes have been developed for colon cancer detection using Virtual Colonoscopy (VC). In earlier work, we developed an automatic polyp detection method integrating flow visualization techniques, that forms part of the CAD functionality of an existing Virtual Colonoscopy pipeline. Curvature streamlines were...

conference paper 2008

document

The Cementite Spheroidization Process in High-Carbon Steels with Different Chromium Contents

Luzginova, N.V. (author), Zhao, L. (author), Sietsma, J. (author)

The cementite spheroidization process is investigated in hypereutectoid steels with different chromium (Cr) contents. A spheroidized structure in high-carbon steel is usually obtained by a divorced eutectoid transformation (DET) reaction, which occurs during slow cooling of austenite with fine cementite particles. A bimodal distribution of...

journal article 2008

document

Numerical simulation of viscous flow past two circular cylinders of different diameters

Zhao, M. (author)

journal article 2005

document

A new form of generalized boussinesq equations for varying water depth

Zhao, M. (author)

journal article 2004

document

Novel catalytic method for alcohol oxidation

Luo, L. (author), Wang, W. (author), Zhao, S. (author), Zhu, Z. (author)

Document(en) uit de collectie Chemische Procestechnologie

report 2003

document

The numerical analysis of a two dimensional nonlinear beam-water interaction system

Zhao, S. (author)

conference paper 2003

document

A nonlinear time domain simulation for predicting wet-deck slamming of catamaran

Zhao, R. (author)

conference paper 2003

document

Calculation of pressure and force in water saturated sand cutting with boundary wedge pattern

Zhao, Yi (author)

master thesis 2001

document

The FEM calculation of pore water pressure in sand cutting process by SEPRAN

Zhao, Y. (author)

master thesis 2000

document

Supply chain management

Sarkar, S. (author), Zhao, Y. (author)

report 2000

document

Case study report on grain transportation of WFO project in Mongla port

Quan, N.T. (author), Sarkar, S. (author), Ma, Y. (author), Zhao, Y. (author), Liu, Z. (author), Lu, Z. (author)

report 2000

document

Precision measurement of charge symmetry breaking in np elastic scattering at 347 MeV

Zhao, J. (author)

journal article 1998

document

A simplified nonlinear analysis of a high-speed planning craft in calm water

Zhao, R. (author), Faltinsen, O.M. (author), Haslum, H.A. (author)

conference paper 1997

document

A statistical study of mariner’s behaviour in collision avoidance at sea

Zhao, J. (author)

conference paper 1996

document

Water entry of arbitrary two-dimensional sections with and without flow separation

Zhao, R. (author), Faltinsen, O.M. (author), Aarsnes, J. (author)

report 1996

document

Hydroelastic analyses of a long flexible tube in waves

Zhao, R. (author)

conference paper 1994

document

Water entry of two-dimensional bodies

Zhao, R. (author), Faltinsen, O. (author)

journal article 1993

document

Development of a four-zone analytical combustion model for a D.I. compression-ignition engine

Shi, Shao-Xi (author), Su, Wan-Hua (author), Zhao, Kui-Han (author), Yue, Yong (author)

conference paper 1993

document

Slow-drift motions of a moored two-dimensional body in irregular waves

Faltinsen, Odd M. (author), Zhao, Rong (author)

journal article 1989