Effect of Cryogenic Cooling on the Heat Transfer during Turning of AZ31C Magnesium Alloy

Mohd Danish, Turnad Lenggo Ginta, Khairul Habib, Ahmad Majdi Abdul Rani, Bidyut Baran Saha

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

抄録

A combined analytical and experimental study was carried out to analyze the effects of cryogenic cooling on temperature during turning of AZ31C magnesium alloy. Finite element method was employed to model and simulating the cryogenic and dry turning. Results obtained from the model were found to be in good agreement with the experimental observations. For the maximum temperature at the turned surface, the difference in the experimental and predicted value observed during dry and cryogenic turning was only 4 and 8% respectively. A significant reduction in the maximum temperature on the chip surface (around 35%) and tool surface (around 29%) was observed during the cryogenic turning compared to dry turning. This reduction in temperature was an attribute of liquid nitrogen, which produces intense cooling effect around the vicinity cutting zone where heat generation takes place hence enhancing the heat transfer. The isothermal region belonging to the highest temperature on the tool surface was also reduced by about 42%. The reduction in temperature during cryogenic conditions were found to be beneficial for the machining of magnesium alloys under safe conditions, reducing the risk of ignition and explosions, and also increases the sustainability of the process.

元の言語英語
ページ(範囲)1-10
ページ数10
ジャーナルHeat Transfer Engineering
DOI
出版物ステータス受理済み/印刷中 - 3 28 2018

Fingerprint

cryogenic cooling
magnesium alloys
Magnesium alloys
Cryogenics
heat transfer
Heat transfer
Cooling
cryogenics
Temperature
temperature
heat generation
cryogenic temperature
liquid nitrogen
machining
ignition
explosions
finite element method
chips
Heat generation
Liquid nitrogen

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

これを引用

Effect of Cryogenic Cooling on the Heat Transfer during Turning of AZ31C Magnesium Alloy. / Danish, Mohd; Ginta, Turnad Lenggo; Habib, Khairul; Abdul Rani, Ahmad Majdi; Saha, Bidyut Baran.

:: Heat Transfer Engineering, 28.03.2018, p. 1-10.

研究成果: ジャーナルへの寄稿記事

Danish, Mohd ; Ginta, Turnad Lenggo ; Habib, Khairul ; Abdul Rani, Ahmad Majdi ; Saha, Bidyut Baran. / Effect of Cryogenic Cooling on the Heat Transfer during Turning of AZ31C Magnesium Alloy. :: Heat Transfer Engineering. 2018 ; pp. 1-10.
@article{611e93b642e14a3e835f4cf5f4500a7a,
title = "Effect of Cryogenic Cooling on the Heat Transfer during Turning of AZ31C Magnesium Alloy",
abstract = "A combined analytical and experimental study was carried out to analyze the effects of cryogenic cooling on temperature during turning of AZ31C magnesium alloy. Finite element method was employed to model and simulating the cryogenic and dry turning. Results obtained from the model were found to be in good agreement with the experimental observations. For the maximum temperature at the turned surface, the difference in the experimental and predicted value observed during dry and cryogenic turning was only 4 and 8{\%} respectively. A significant reduction in the maximum temperature on the chip surface (around 35{\%}) and tool surface (around 29{\%}) was observed during the cryogenic turning compared to dry turning. This reduction in temperature was an attribute of liquid nitrogen, which produces intense cooling effect around the vicinity cutting zone where heat generation takes place hence enhancing the heat transfer. The isothermal region belonging to the highest temperature on the tool surface was also reduced by about 42{\%}. The reduction in temperature during cryogenic conditions were found to be beneficial for the machining of magnesium alloys under safe conditions, reducing the risk of ignition and explosions, and also increases the sustainability of the process.",
author = "Mohd Danish and Ginta, {Turnad Lenggo} and Khairul Habib and {Abdul Rani}, {Ahmad Majdi} and Saha, {Bidyut Baran}",
year = "2018",
month = "3",
day = "28",
doi = "10.1080/01457632.2018.1450345",
language = "English",
pages = "1--10",
journal = "Heat Transfer Engineering",
issn = "0145-7632",
publisher = "Taylor and Francis Ltd.",

}

TY - JOUR

T1 - Effect of Cryogenic Cooling on the Heat Transfer during Turning of AZ31C Magnesium Alloy

AU - Danish, Mohd

AU - Ginta, Turnad Lenggo

AU - Habib, Khairul

AU - Abdul Rani, Ahmad Majdi

AU - Saha, Bidyut Baran

PY - 2018/3/28

Y1 - 2018/3/28

N2 - A combined analytical and experimental study was carried out to analyze the effects of cryogenic cooling on temperature during turning of AZ31C magnesium alloy. Finite element method was employed to model and simulating the cryogenic and dry turning. Results obtained from the model were found to be in good agreement with the experimental observations. For the maximum temperature at the turned surface, the difference in the experimental and predicted value observed during dry and cryogenic turning was only 4 and 8% respectively. A significant reduction in the maximum temperature on the chip surface (around 35%) and tool surface (around 29%) was observed during the cryogenic turning compared to dry turning. This reduction in temperature was an attribute of liquid nitrogen, which produces intense cooling effect around the vicinity cutting zone where heat generation takes place hence enhancing the heat transfer. The isothermal region belonging to the highest temperature on the tool surface was also reduced by about 42%. The reduction in temperature during cryogenic conditions were found to be beneficial for the machining of magnesium alloys under safe conditions, reducing the risk of ignition and explosions, and also increases the sustainability of the process.

AB - A combined analytical and experimental study was carried out to analyze the effects of cryogenic cooling on temperature during turning of AZ31C magnesium alloy. Finite element method was employed to model and simulating the cryogenic and dry turning. Results obtained from the model were found to be in good agreement with the experimental observations. For the maximum temperature at the turned surface, the difference in the experimental and predicted value observed during dry and cryogenic turning was only 4 and 8% respectively. A significant reduction in the maximum temperature on the chip surface (around 35%) and tool surface (around 29%) was observed during the cryogenic turning compared to dry turning. This reduction in temperature was an attribute of liquid nitrogen, which produces intense cooling effect around the vicinity cutting zone where heat generation takes place hence enhancing the heat transfer. The isothermal region belonging to the highest temperature on the tool surface was also reduced by about 42%. The reduction in temperature during cryogenic conditions were found to be beneficial for the machining of magnesium alloys under safe conditions, reducing the risk of ignition and explosions, and also increases the sustainability of the process.

UR - http://www.scopus.com/inward/record.url?scp=85044572322&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85044572322&partnerID=8YFLogxK

U2 - 10.1080/01457632.2018.1450345

DO - 10.1080/01457632.2018.1450345

M3 - Article

AN - SCOPUS:85044572322

SP - 1

EP - 10

JO - Heat Transfer Engineering

JF - Heat Transfer Engineering

SN - 0145-7632

ER -