Our aim is to determine the more significant parameters acting on the water vapour condensation in a partly closed structure, submitted to external constraints (temperature and humidity). These constraints locally lead to condensation of the water vapour, initially contained in the air of the volume and/or on the walls. Previously we have presented the results obtained in two papers. In the first one [1], by using a simplified model in which the inside bottom wall was remained dry, we highlighted the role of external parameters such as the Relative humidity RH and the Temperature T. In the second paper [2] comparison was made between the role played by the presence of a small layer of water on the structure bottom wall and the results previously obtained in the case of a dry bottom. From these results it appeared that condensed water quantities depend on: 1) dimensions of the structure, 2) the air humidity and its renewing under the action of the outside-inside thermal gradient, 3) the phase (φ = T/RH) between thermal and hydrometric conditions. These results highlighted that peculiar conditions are needed to obtain a maximum of condensation. On this basis, by using our modelling and by digitizing a lot of meteorological data, locally registered, we have attempted to determine the quantity of condensed atmospheric water vapour which can be obtained inside a similar structure. Now we present the results obtained by using the meteorological data recorded during the year 1999 by Beysens and al [3]. Comparison is made with the quantities of condensed water vapour values estimated by this author and which could be obtained inside the Arles-sur-Tech sarcophagus (France (66)).

我们的目标是确定在部分封闭的结构中，受到外部约束（温度和湿度）的作用下，更重要的参数会起作用。这些限制在局部导致水蒸气的冷凝，水蒸气最初包含在该体积的空气中和/或壁上。以前，我们已经在两篇论文中介绍了获得的结果。在第一个[1]中，通过使用简化的模型，其中内底壁保持干燥，我们强调了外部参数（例如相对湿度RH和温度T）的作用。在第二个论文[2]中，比较在结构底壁上有一小层水的存在与以前在干底情况下获得的结果之间的关系。从这些结果看来，冷凝水量取决于：1）结构的尺寸，2）空气湿度及其在内外热梯度作用下的更新，3）之间的相（φ= T / RH）温度和水文条件。这些结果表明，需要特殊的条件才能获得最大的冷凝度。在此基础上，通过使用我们的模型并通过数字化大量本地记录的气象数据，我们试图确定可在类似结构内部获得的冷凝大气水蒸气的量。现在，我们介​​绍使用Beysens等[3]在1999年期间记录的气象数据获得的结果。