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- Faltinsen, Odd M. (author), Zhao, Rong (author) journal article 1989
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- Zhao, R. (author), Faltinsen, O. (author) journal article 1993
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- Zhao, J. (author) journal article 1998
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- Zhao, M. (author) journal article 2004
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- Zhao, M. (author) journal article 2005
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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
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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
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- Bao, W. (author), Kinoshita, T. (author), Zhao, F. (author) journal article 2009
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Santofimia, Maria Jesus (author), Speer, JG (author), Clarke, AJ (author), Zhao, L. (author), Sietsma, J. (author)The quenching and partitioning (Q&P) process is a new heat treatment for the creation of advanced high-strength steels. This treatment consists of an initial partial or full austenitization, followed by a quench to form a controlled amount of martensite and an annealing step to partition carbon atoms from the martensite to the austenite. In...journal article 2009
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Zhao, D. (author), Ferreira, J.A. (author), Roc'h, A. (author), Leferink, F. (author)Filters used in electromagnetic interference suppression are often described in literature on drive systems and have become a standard solution in industry. The effect of the commercial off-the-shelf filter depends significantly on how it is installed. A model that includes the installation parameters is made first and then the parameters of the...journal article 2009
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Automatic Registration of Terrestrial Laser Scanning Point Clouds using Panoramic Reflectance ImagesKang, Z. (author), Li, J. (author), Zhang, L. (author), Zhao, Q. (author), Zlatanova, S. (author)This paper presents a new approach to the automatic registration of terrestrial laser scanning (TLS) point clouds using panoramic reflectance images. The approach follows a two-step procedure that includes both pair-wise registration and global registration. The pair-wise registration consists of image matching (pixel-to-pixel correspondence)...journal article 2009
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Zhao, C.X. (author), Richardson, I.M. (author), Kenjeres, S. (author), Kleijn, C.R. (author), Saldi, Z. (author)The oscillation of a weld pool surface makes the fluid flow motion quite complex. Two-dimensional results cannot reflect enough information to quantitatively describe the fluid flow in the weld pool; however, there are few direct three-dimensional results available. In this paper, we describe a three-dimensional reconstruction method to measure...journal article 2009
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Zhao, Y. (author), Dong, Y. (author), Gerrits, J.F.M. (author), Van Veenendaal, G. (author), Ling, J.R. (author), Farserotu, J.R. (author)A 9 mW FM-UWB receiver front-end for low data rate (<50 kbps), short range (<10 m) applications operating in the ultra-wideband (UWB) band centered at 7.45 GHz is described in this paper. A single-ended-to-differential preamplifier with 30 dB voltage gain, a 1 GHz bandwidth FM demodulator, and a combined (preamp/demodulator) receiver front-end...journal article 2009
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Amirthalingam, M. (author), Hermans, M.J.M. (author), Zhao, L. (author), Richardson, I.M. (author)A quantitative analysis of retained austenite and nonmetallic inclusions in gas tungsten arc (GTA)–welded aluminum-containing transformation-induced-plasticity (TRIP) steels is presented. The amount of retained austenite in the heat-affected and fusion zones of welded aluminum-containing TRIP steel with different base metal austenite fractions...journal article 2009
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- Zhao, M. (author) journal article 2010
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Zhao, L.H. (author), Andersson, H.I. (author), Gillissen, J.J.J. (author)This letter reports on the pronounced turbulence modulations and the accompanying drag reduction observed in a two-way coupled simulation of particle-laden channel flow. The present results support the view that drag reduction can be achieved not only by means of polymeric or fiber additives but also with spherical particles.journal article 2010
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Zhao, Z. (author), Kuijvenhoven, K. (author), Van Gulik, W.M. (author), Heijnen, J.J. (author), Van Winden, W.A. (author), Verheijen, P.J.T. (author)The in vivo flux through the oxidative branch of the pentose phosphate pathway (oxPPP) in Penicillium chrysogenum was determined during growth in glucose/ethanol carbon-limited chemostat cultures, at the same growth rate. Non-stationary 13C flux analysis was used to measure the oxPPP flux. A nearly constant oxPPP flux was found for all glucose...journal article 2010
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- Liu, X.L. (author), Ditmar, P.G. (author), Siemes, C. (author), Slobbe, D.C. (author), Revtova, E. (author), Klees, R. (author), Riva, R. (author), Zhao, Q. (author) journal article 2010
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Santofimia, Maria Jesus (author), Zhao, L. (author), Petrov, R.H. (author), Kwakernaak, C. (author), Sloof, W.G. (author), Sietsma, J. (author)This paper presents a detailed characterization of the microstructural development of a new quenching and partitioning (Q&P) steel. Q&P treatments, starting from full austenitization, were applied to the developed steel, leading to microstructures containing volume fractions of retained austenite of up to 0.15. The austenite was...journal article 2011
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Santofimia, M.J. (author), Zhao, L. (author), Sietsma, J. (author)The application of the quenching and partitioning (Q&P) process in steels involves a microstructural evolution that is more complex than just the formation of martensite followed by carbon partitioning from martensite to austenite. Examples of this complexity are the formation of epitaxial ferrite during the first quenching step and the...journal article 2011