Search Results - "YEOM, J. T"

  • Showing 1 - 14 results of 14
Refine Results
  1. 1

    Modeling and optimization of process parameters of biofilm reactor for wastewater treatment by Maurya, A.K., Reddy, B.S., Theerthagiri, J., Narayana, P.L., Park, C.H., Hong, J.K., Yeom, J.-T., Cho, K.K., Reddy, N.S.

    Published in The Science of the total environment (15-09-2021)
    “…The efficiency of heavy metal in biofilm reactors depends on absorption process parameters, and those relationships are complicated. This study explores…”
    Get full text
    Journal Article
  2. 2

    Process optimal design in non-isothermal backward extrusion of a titanium alloy by the finite element method by Shin, T.J., Lee, Y.H., Yeom, J.T., Chung, S.H., Hong, S.S., Shim, I.O., Park, N.K., Lee, C.S., Hwang, S.M.

    “…A new approach to process optimal design in non-isothermal, non-steady metal forming is presented. In this approach, an optimal design problem is formulated on…”
    Get full text
    Journal Article
  3. 3

    Artificial neural network modeling of phase volume fraction of Ti alloy under isothermal and non-isothermal hot forging conditions by KIM, J. H, REDDY, N. S, YEOM, J. T, LEE, C. S, PARK, N. K

    “…An artificial neural network (ANN) model was applied to simulate the phase volume fraction of titanium alloy under isothermal and non-isothermal hot forging…”
    Get full text
    Journal Article Conference Proceeding
  4. 4

    Characterization of deformation stability in hot forging of conventional Ti–6Al–4V using processing maps by Park, Nho-Kwang, Yeom, Jong-Taek, Na, Young-Sang

    Published in Journal of materials processing technology (20-12-2002)
    “…The deformation behavior of Ti–6Al–4V alloy under hot compression conditions was characterized in the temperature range 850–1000 °C and strain rate range…”
    Get full text
    Journal Article
  5. 5

    Hot forging of a nickel-base superalloy by Park, N.K., Kim, I.S., Na, Y.S., Yeom, J.T.

    Published in Journal of materials processing technology (25-04-2001)
    “…Compression tests were carried out to investigate the hot-deformation behavior of nickel-based Alloy 718. The tests were conducted in the temperature range…”
    Get full text
    Journal Article
  6. 6

    Simulation of microstructures for Alloy 718 blade forging using 3D FEM simulator by Na, Young-Sang, Yeom, Jong-Taek, Park, Nho-Kwang, Lee, Jai-Young

    Published in Journal of materials processing technology (01-11-2003)
    “…Mechanical properties of Ni–Cr–Fe-based Alloy 718 depend very much on the grain size, as well as the presence of strengthening phases, γ′ and γ″. The grain…”
    Get full text
    Journal Article
  7. 7

    Creep strain and creep-life prediction for alloy 718 using the omega method by Yeom, Jong-Taek, Kim, Jong-Yup, Park, Nho-Kwang

    Published in Metals and materials international (01-12-2003)
    “…The creep behavior of Alloy 718 was investigated in relation to the MPCs omega (Ω) method. To evaluate the creep model and determine material parameters,…”
    Get full text
    Journal Article
  8. 8

    Modeling of titanium alloys by using artificial neural networks by Reddy, N S, Kim, J H, Sha, W, Yeom, J T

    “…Titanium alloy exhibits an excellent combination of bio-compatibility, corrosion resistance, strength and toughness. The microstructure of an alloy influences…”
    Get full text
    Conference Proceeding
  9. 9

    Continuum damage mechanics-based creep–fatigue-interacted life prediction of nickel-based superalloy at high temperature by Kim, Tae-Won, Kang, Dong-Hwan, Yeom, Jong-Taek, Park, Nho-Kwang

    Published in Scripta materialia (01-12-2007)
    “…This paper presents a creep–fatigue-interacted lifetime prediction methodology based on continuum damage mechanics for the Ni-based superalloy under cyclic…”
    Get full text
    Journal Article
  10. 10

    Characterization of deformation behavior for waspaloy under creep-fatigue interaction by Kim, In-Soo, Brown, Trevor A, Jong-Taek, Yeom, Park Nho-Kwang

    Published in Metals and materials international (01-10-2000)
    “…Hysteresis loops of strain controlled LCF tests for Waspaloy were characterized within the temperature range of 350°C and 600°C. Materials deformation…”
    Get full text
    Journal Article
  11. 11

    Hot forging of a nickel-base superalloy by Park, N K, Kim, I S, Na, Y S, Yeom, J T

    Published in Journal of materials processing technology (07-09-1999)
    “…Compression tests were carried out to investigate the hot-deformation behavior of nickel-based alloy 718. The tests were conducted in the temperature range…”
    Get full text
    Journal Article
  12. 12

    Electron backscatter diffraction analysis of dynamically recrystallized grain structures in a Ni-Cr-Fe base alloy by NA, Young-Sang, YEOM, Jong-Taek, PARK, Nho-Kwang, LEE, Jai-Young

    “…Dynamic variations in grain structures and grain boundary characteristics of NiCrFe-based alloy 718 during hot uniaxial compression as well as stress…”
    Get full text
    Conference Proceeding Journal Article
  13. 13

    Prediction of microstructure evolution during high temperature blade forging of a Ni−Fe based superalloy, Alloy 718 by Yeom, Jong -Taek, Park, Nho -Kwang, Lee, Jai -Young

    Published in Metals and materials international (01-02-2003)
    “…The mechanical properties of the Ni−Fe-based Alloy 718 depend very much on grain size, as well as the strengthening phases, γ’ and γ. The grain structure of…”
    Get full text
    Journal Article
  14. 14

    A case of hepatocellular carcinoma combined with liver abscess by Yeom, Ju Ok, Yoon, Seung Bae, Kim, Jae Gyung, Oh, Jung Hwan, Jeon, Eun Jung, Jeong, Jeong Jo, Choi, Sang Wook, Lee, Seong

    Published in The Korean journal of gastroenterology (01-06-2009)
    “…Hepatocellular calcinoma (HCC) is the fifth most common cancer and the third leading cause of cancer-related deaths worldwide. It is important to diagnose HCC…”
    Get full text
    Journal Article