![]() The model has then been used to explore methods to improve the performance and reduce costs of the basic design and further adapt it to the local climate. A TRNSYS model was then created and validated from measured data. An initial design selection was devised that was based on existing high altitude greenhouses but modified to incorporate locally available materials. This paper describes the selection, construction and testing of an existing greenhouse design in Humla. The greenhouse covering and screen material properties were introduced into the Lawrence Berkeley National Laboratory Windows 7. idf file (readable by TRNSYS) into the TRNBuild (a building interface of the TRNSYS program, TYPE 56). However, a systematic approach, where these technologies are used in a complementary way to supply the shortfall in food and address nutritional deficiencies has not been attempted. First, the 3D model of the multi-span experimental greenhouse was designed in Transys3d, an add-on of Google SketchUp TM, and imported as a. In similar locations, increased food production and preservation have been achieved using solar greenhouses and dryers. This investigation forms part of a project to improve food security using solar technology in Humla, an impoverished mountain region in Nepal. ![]() ![]() ![]() This problem is particularly common in remote mountain areas where the shortage of arable land and a harsh climate make it impossible to produce a sufficient quantity and diversity of food throughout the year. Food insecurity arises in circumstances where individuals or families cannot meet their most basic need for food. ![]()
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