被动式太阳能采暖房数学模型及模拟计算程序——Ⅰ.直接受益型和集热墙型PSHDC(上篇)  

THE MATHEMATICAL MODEL AND THE SIMULATION CALCULATION PROGRAM OF PASSIVE SOLAR HEATED HOUSES ——Ⅰ . The Direct Gain and Collector-Storage Wall PSHDS (First Part)

作　　者：王德芳[1] 午锁平 喜文华[3] 

机构地区：[1]甘肃省科学院自然能源研究所 [2]甘肃省计算中心 [3]甘肃省科学院图书情投资料研究室

出　　处：《甘肃科学（甘肃科学院学报）》1989年第1期1-8,共8页

摘　　要：本数学模型及其模拟计算程序PSHDC可用于计算直接受益型、(特朗贝式)集热墙型、以及由两者组合而成的被动式太阳能采暖房的热性能:予测逐时室温,计算辅助热量,进行太阳能集热构件和房间整体的优化分析。 和美国的PASOLE及TRNSYS等同类计算软件相比,本模型在集热墙墙体的不稳定导热计算和集热墙夹层空气流道的热平衡计算等方面对传统的方法作了改进。本程序可在微机上运行,功能较全,使用简便,试算结果和实测数据吻合较好,可满足同类太阳房热工设计研究的需要。 本文分上、下篇。本篇内容包括概述及数学模型中的围护结构内表面热平衡和室内空气热平衡;下篇包括数学模型中的集热墙数学模型,模拟计算框图,模型和程序的验证以及程序使用简介等。This mathematical model and its calculating program can be used to calculate thermal performance of passive solar houses with heating systems of direct-gain, collector-storage wall or hybrid system of both. It has functions as following: prediction of indoor air temperature hour-by-hour, determination of auxiliary heat amount required and optimum analysis of the heat collecting systems and the integral room. In comparision to similar calcalating programs such as PASOLE, TRASYS of U.S.A., PSHDC made improvements on the calculating methods of unsteady state heat transfer of the collector-storage wall itself and heat balance in the wall air flow gap.This calculating program can be operated conveniently on a micro-computer with fairly complete functions. The calculated results are in good agreement with the measured actual values and can meet all requiements of design and research on direct gain and collector-storage wall passive solar heated houses. The paper is divided into two parts.The first part contains introduction, interior surfaces of room enclosures and indoor air heat balance.The other one contains-collec tor-storage wall mathematical model, flow chart of model calculating, test and verification of the model and program,and a simple direction of the program usages,etc.

关 键 词：太阳能采暖房 数学模型 模拟计算 

分 类 号：TU832.17[建筑科学—供热、供燃气、通风及空调工程]