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Showing 261 - 280 results of 697 for search '(("salting" OR "faulting") OR "melting")', query time: 0.09s Refine Results
  1. 261

    A study of shape memory effect in hydrogel/polyethylene glycol hybrid by Luke, Pennefather Pyne

    Published 2014
    “…Brief experiments were carried out and results show that HG/PEG hybrids do not experience volume expansion when heated above melting temperature of hybrid. Hybrids containing high weight percentage of PEG (> ~200 wt% of PEG) showed thermo-responsive shape memory effect, while hybrids containing lower weight percentage of PEG (< 100 wt% of PEG) became hard and brittle. …”
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    Final Year Project (FYP)
  2. 262

    Recognition of A-U and U-A base pairs in RNA duplexes by modified peptide nucleic acids by Yuan, Zhen

    Published 2017
    “…Our non-denaturing polyacrylamide gel electrophoresis and thermal melting results suggest that it is promising to incorporate modified thymine residues into PNAs for selective and sequence-specific recognition of RNA duplexes. …”
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    Thesis
  3. 263

    Evaluation & characterization of biodegradable polymer by Loo, Jason Zi Shun

    Published 2019
    “…The increase in moisture content also decreases glass transition temperature while increasing melting temperature. Likewise, changes were observed for samples that were buried in soil. …”
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    Final Year Project (FYP)
  4. 264

    Multi-scale Modeling Of Additive Manufacturing Process by Seet, Gim Lee, Tor, Shu Beng, Chua, Chee Kai, Chandra, Shubham, Phanikumar, Gandham

    Published 2016
    “…To this need, a multi-scale numerical study is carried out combining a three-dimensional finite element (FE) based macro-scale and a cellular automaton (CA) based meso-scale model in order to simulate the dendritic grain growth in the selective laser melting (SLM) technique. The macro-scale model successfully simulates the heat transfer and fluid flow physics associated with a moving melt pool. …”
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    Conference Paper
  5. 265

    Mathematical modelling of subglacial drainage and erosion by Ng, FSL

    Published 1998
    “…At steady flow, creep closure of the channel walls is counteracted by melt-back due to heat dissipation, and this leads to an equilibrium relation between channel water pressure and discharge. …”
    Thesis
  6. 266

    Experimental investigation on the performance of binary carbon-based nano-enhanced inorganic phase change materials for thermal energy storage applications by Rajamony, Reji Kumar, Johnny Koh, Siaw Paw, Pasupuleti, Jagadeesh, Pandey, A. K., Chong, Tak Yaw, Sieh, Kiong Tiong, Yusaf, Talal, Mahendran, Samykano, Sofiah, A. G. N., Laghari, Imtiaz Ali, Ahmed, Oday A., K., Kadirgama

    Published 2024
    “…A two-step approach is used to formulate binary nanomaterials dispersed salt hydrate PCM. The formulated binary nanocomposite's thermo-physical properties like morphological behaviour, thermal stability, chemical stability, melting enthalpy, optical performance, rate of heat transfer and thermal reliability were characterized. …”
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    Article
  7. 267

    Influence of banded ε-martensite and deformation twin on cryogenic toughness of Fe–Mn–xAl–C steel by Li, Leilei, Niu, Gang, Gong, Na, Liu, Hongfei, Wang, Xuelin, Shang, Chengjia, Wang, Yong, Wu, Huibin

    Published 2024
    “…Fe–Mn–xAl–C steel ingots have been fabricated by vacuum melting with Al compositions varied from x = 0 to 3 and 5 wt.%, respectively. …”
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    Journal Article
  8. 268

    Phase Change Dispersion Made by Condensation–Emulsification by Fischer, Ludger J., Dhulipala, Somayajulu, Varanasi, Kripa K.

    Published 2024
    “…A recently published method to produce emulsions by the direct condensation of the dispersed phase into the emulsifier-containing continuous phase is applied on this PCD. n-Decane is used as PCM, and the melting temperature is -30 °C. The achieved apparent specific heat capacity lies above 15 kJ/kg·K, more than 3 times the value of water. …”
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    Article
  9. 269

    Petrogenesis of the Deccan high-Mg basalts and picrites by Chatterjee, Nilanjan

    Published 2024
    “…Hence, a crustal partial melt was simultaneously subtracted according to energy constraints at each reverse fractionation step for these samples. …”
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    Article
  10. 270

    Experimental study of single- and two-phase heat transfer of fractal-like structures by Mak, Joel Tse Hoi

    Published 2020
    “…Four fractal-like designs (k = 1 to k = 4) were fabricated using Selective Laser Melting (SLM) with increasing branch levels. These channels were semi-circular, with a diameter ratio of 2−13, a length ratio of 0.5 and a bifurcation angle of 25˚. …”
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    Final Year Project (FYP)
  11. 271

    Nanoindentation study on the mechanical behaviour of 3-D printed high-entropy alloys by Lum, Natalie Chee Shuan

    Published 2021
    “…Additive manufacturing (AM) has the capability to overcome this issue with its numerous features and qualities. Selective laser melting (SLM) was employed to fabricate the Al0.5CoCrFeNi HEA samples with two different sets of processing parameters, producing high and low porosity samples. …”
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    Final Year Project (FYP)
  12. 272

    Mechanically robust anti-fingerprint coating on polycarbonate substrate by Sun, Ye, Rawat, Rajdeep Singh, Chen, Zhong

    Published 2022
    “…The developed room temperature deposition process makes it potentially applicable for other low melting point polymeric substrates towards a wider range of functional surface applications.…”
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    Journal Article
  13. 273

    Experimental analysis on 3D printing of dissimilar metal materials by Tan, Wei Jie

    Published 2023
    “…Therefore, the primary goal of this study is to understand and identify the optimal print parameters to achieve the best the mechanical properties, microhardness and strength of the dissimilar metal materials using Selective Laser Melting (SLM). The print parameters studied include laser power, scanning speed, hatch distance, point distance, powder layer thickness, and exposure time to the laser. …”
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    Final Year Project (FYP)
  14. 274

    Interacting crack problems in 3D printed materials by Tan, Bernard Zhi Yang

    Published 2023
    “…Furthermore, the rapid melting and solidification of powders may lead to cracks along the interface or sub-interface of dissimilar metals. …”
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    Final Year Project (FYP)
  15. 275

    Additive manufacturing oriented parametric topology optimization design and numerical analysis of steel joints in gridshell structures by Zuo, Wenkang, Chen, Man-Tai, Chen, Yangyu, Zhao, Ou, Cheng, Bin, Zhao, Jincheng

    Published 2023
    “…A typical optimized joint made of 316L stainless steel was additively manufactured using selective laser melting.…”
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    Journal Article
  16. 276

    Effects of wood composition in 3D printing of wood-polylactic acid composites by Lim, Sean Zhi Xuan

    Published 2024
    “…The DSC analysis revealed that wood additives increase the glass transition temperature (Tg) of PLA and affect both crystallization and melting behaviours. The TGA results showed that the addition of wood lowers the onset of thermal degradation and increases residue after decomposition, suggesting enhanced char formation. …”
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    Final Year Project (FYP)
  17. 277

    Studies of degradable ureteric stents by Huang, Yun.

    Published 2013
    “…The residual solvent, glass transition temperature and melting temperature are recorded. The in vitro degradation study investigates the water uptake, weight loss, molecular weights and effects of the porous tubes. …”
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    Final Year Project (FYP)
  18. 278

    Additive friction stir processing by Lin, Longyi

    Published 2014
    “…This work examined the feasibility of using multi-pass Friction Stir Processing (FSP) as an AM technique, with comparisons to the widely used Selective Laser Melting (SLM) method. Multi-pass FSP was successfully performed in joining two AA6061-T6 plates, with and without Carbon Nanotubes (CNTs) reinforcement, using FSP parameters of 1800RPM rotation rate, 8mm/s traverse speed, 3.6-4.2kN downward force and 3o tilt angle. …”
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    Final Year Project (FYP)
  19. 279

    Friction stir processing of 3D-printed metal composites by Lim, Dalton Jun Jie

    Published 2016
    “…Thus this work examines the effectiveness of using selective laser melting (SLM) a type of AM process to fabricate AlSi10Mg specimens reinforced with carbon nanotubes (CNT). …”
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    Final Year Project (FYP)
  20. 280

    Large-Scale Equipment and Higher Performance Materials for Laser Additive Manufacturing by Shi, Yusheng, Yan, Chunze, Wei, Qingsong, Zhang, Lichao, Wen, Shifeng, Zhao, Xiao

    Published 2016
    “…The current available selective laser sintering (SLS) and selective laser melting (SLM) equipment has a relatively small effective building volume, which does not offer capability to integrally manufacture a larger dimension component. …”
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    Conference Paper