![]() ![]()
Note that shading objects and SunCast analyses are for the proposed building only and are not relevant for the baseline buildings. Site obstructions and shading This is covered in ModelIT and SunCast training (separate training sessions). 4ĥ Building geometry To create and edit the building geometry, or to import the building geometry you need to use the Model Geometry navigator (model geometry creation and editing is covered in separate ModelIT training sessions). #ASHRAE 90.1 APPENDIX A PDF UPDATE#Tick All to update all the profiles in one operation. This amends the weekly profile groups automatically. ![]() Update profile working week order This allows you to set the working week order (eg for the Middle East), and saves you having to create new profile groups. Other equipment (eg lighting, computers etc) are automatically assigned different fuel types. ![]() This is used to track end use fossil fuel consumptions (like a meter ). Fossil fuel types Set the fossil fuels used for reporting purposes. You could if you wish, create and use your own profiles for both the proposed and baseline buildings. This brings in predefined templates based on the ASHRAE user guide and also brings in standard profiles and grouping schemes. Prototype data (ASHRAE baseline) Select the 90_1_2007_IP.mit file. Select the required climate file for the simulation and the required holiday template. This will select the correct ASHRAE weather percentiles for heating and cooling loads calculations. Site, location and climate Here you set the location and climate data, Use the wizard, and select the ASHRAE database for the design weather data. 2Ĥ PRM navigator items Preliminary data setup Workflow concept This item gives general help about the PRM concept and an overview of the PRM navigator. Opening the model We will use a pre-built model (geometry only). 14 energy end uses are reported in the PRM report such as interior lighting, exterior lighting, elevators, pumps and receptacle equipment (eg computers). #ASHRAE 90.1 APPENDIX A PDF FULL#For PRM analyses you need full design information - the PRM method is not used for early stage design. The thermal templates for the baseline buildings are not fixed they can be edited. The PRM compares a proposed building against the average of four baseline buildings. The PRM is based on running costs rather than energy or carbon dioxide emissions. The PRM is used to determine credit points awarded for percentage energy cost savings (via LEED EA Credit 1and 2 for new construction, renovation, core and shell or schools projects). The PRM can be used in the UK for LEED analysis projects. It is based on ASHRAE 90.1 Appendix G (Appendix G is compulsory in certain US states) and is based on running costs rather than energy. 1Ģ Background The PRM (Performance Rating Method) is an assessment method for buildings. For more detailed help you can use the Help menu within the specific IES application, and also you can refer to the user guides accessible from the Help menu. #ASHRAE 90.1 APPENDIX A PDF HOW TO#The trainer will show you how to perform various functions as shown in the following pages. These notes accompany your training and act as a reference point for your further study. ![]() This PRM Navigator training assumes that you have already been trained in ModelIT, ApacheSim and ApacheHVAC. You can also edit geometry which has been imported from SketchUp or Revit (via the IES SketchUp or Revit plugins) or via a gbxml import. Prior to using the PRM Navigator, you will need to use ModelIT or the Model Geometry navigator to create the building geometry from scratch or to edit the geometry. Henceforth in this document we will simply refer to this navigator as the PRM Navigator. In this training session you will be shown how to use the ASHRAE 90.1 Appendix G - PRM Navigator, IES s sustainable design workflow navigator, available as an option within the IES. 1 IES training Trainee notes ASHRAE 90.1 Appendix G - PRM Navigator Version Introduction These training notes are to be used in conjunction with your ASHRAE 90.1 Appendix G - PRM Navigator training. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |