本文概述了马里兰州巴尔的摩麦克亨利堡隧道通风系统设计中遇到的问题，讨论了确定空气分配率和空气处理标准的方法。通风系统设计涉及通风建筑布局（尤其是历史要塞附近）、风机类型、气流、管道设计、压力损失、消防安全、其他系统功能，以及系统将在隧道内创造的环境。引文:研讨会，ASHRAE交易，第86卷，第2部分，科罗拉多州丹佛

This paper outlines the problems encountered in designing a satisfactory ventilation system for the Fort McHenry Tunnel in Baltimore, MD. The methods for determining the air distribution rates and the air handling criteria are discussed. The ventilation system designs are discussed as they relate to ventilation building layout (particularly near the historic fort), fan types, air flow, duct design, pressure loss, fire safety, other system features, and the environment which the system will create in the tunnel.