Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment

Toshikazu Nakanishi; Sanshirou Shimoda; Nobuhiko Yamasaki; Yuzo Inokuchi; Tsuyoshi Takemoto; Hisashi Okazawa; Masanobu Namba

doi:10.4271/2000-01-2577

Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment

Toshikazu Nakanishi, Sanshirou Shimoda, Nobuhiko Yamasaki, Yuzo Inokuchi, Tsuyoshi Takemoto, Hisashi Okazawa, Masanobu Namba

Thermophysics and Fluid Mechanics

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

This paper describes 3-dimensional computational fluid dynamics analysis to estimate the air flow in the construction machinery's engine compartment and accompanying measurements. As the computational grid, tetrahedral cells with rotating reference frame fixed to the fan were used. In the measurement, the single yawed hot wire rotation method was used to measure the 3-dimensional velocity vectors. As a result, the measured values correspond well to the computational results.

Original language	English
DOIs	https://doi.org/10.4271/2000-01-2577
Publication status	Published - Dec 1 2000
Event	International Off-Highway and Powerplant Congress and Exposition - Milwaukee, WI, United States Duration: Sept 11 2000 → Sept 13 2000

Other

Other	International Off-Highway and Powerplant Congress and Exposition
Country/Territory	United States
City	Milwaukee, WI
Period	9/11/00 → 9/13/00

All Science Journal Classification (ASJC) codes

Automotive Engineering
Safety, Risk, Reliability and Quality
Pollution
Industrial and Manufacturing Engineering

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10.4271/2000-01-2577

Cite this

Nakanishi, T., Shimoda, S., Yamasaki, N., Inokuchi, Y., Takemoto, T., Okazawa, H., & Namba, M. (2000). Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment. Paper presented at International Off-Highway and Powerplant Congress and Exposition, Milwaukee, WI, United States. https://doi.org/10.4271/2000-01-2577

Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment. / Nakanishi, Toshikazu; Shimoda, Sanshirou; Yamasaki, Nobuhiko et al.
2000. Paper presented at International Off-Highway and Powerplant Congress and Exposition, Milwaukee, WI, United States.

Research output: Contribution to conference › Paper › peer-review

Nakanishi, T, Shimoda, S, Yamasaki, N, Inokuchi, Y, Takemoto, T, Okazawa, H & Namba, M 2000, 'Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment', Paper presented at International Off-Highway and Powerplant Congress and Exposition, Milwaukee, WI, United States, 9/11/00 - 9/13/00. https://doi.org/10.4271/2000-01-2577

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AU - Okazawa, Hisashi

AU - Namba, Masanobu

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AB - This paper describes 3-dimensional computational fluid dynamics analysis to estimate the air flow in the construction machinery's engine compartment and accompanying measurements. As the computational grid, tetrahedral cells with rotating reference frame fixed to the fan were used. In the measurement, the single yawed hot wire rotation method was used to measure the 3-dimensional velocity vectors. As a result, the measured values correspond well to the computational results.

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Numerical and experimental methods to investigate cooling air flow in the construction machinery's engine compartment

Abstract

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