Numerical investigation of transient thermal and fluidynamic fields in an executive aircraft cabin

被引：42

作者：

Bianco, Vincenzo ^{[1
]}

Manca, Oronzio ^{[1
]}

Nardini, Sergio ^{[1
]}

Roma, Mario ^{[2
]}

机构：

[1] Univ Naples 2, DIAM, I-81031 Aversa, CE, Italy

[2] Piaggio Aero Ind SpA, I-80078 Pozzuoli, NA, Italy

来源：

APPLIED THERMAL ENGINEERING | 2009年 / 29卷 / 16期

关键词：

Airflow; Aircraft air conditioning; CFD simulation; Aircraft cabin; Executive aircraft; AIRBORNE PATHOGEN TRANSPORT; AIR-FLOW; PART II; SIMULATION; MODELS;

D O I：

10.1016/j.applthermaleng.2009.05.020

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The objective of the present work is the numerical simulation of the thermal and fluid dynamic fields in the cabin of an executive aircraft. A transient analysis is conducted on three-and two-dimensional models of an executive aircraft cabin and a comparison of the two approaches is provided. In the model, a global thermal conductance was considered to take into account both the external environment and the fuselage material. The results, provided in terms of graphs and contours, refer to the three-and two-dimensional models with inclined top inlets with respect to the vertical direction of an angle of 45 degrees. A good qualitative agreement between the results of the two and three-dimensional models is detected. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3418 / 3425

页数：8

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