Helsinki University of Technology (HUT-600) Auditorium Project A case study in the application of: Industry Foundation Classes & 3D/4D Models Calvin Kam and Martin.
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Helsinki University of Technology (HUT-600) Auditorium Project A case study in the application of: Industry Foundation Classes & 3D/4D Models Calvin Kam and Martin Fischer CIFE Summer Program 2001, Stanford University Project Highlights • The new auditorium complex is an addition to the main building (1969) designed by renowned architect Alvar Aalto • This research focuses on exchanging IFC product model data and on leveraging 3D models for visualization and 4D modeling • Efficient model and data sharing allows the project team to study more design alternatives, complete thorough analyses of life cycle costs and environmental impacts, produce virtual reality models for group decision making, and improve the construction sequence through 4D visualization Why HUT-600 for research/pilot? • The project stakeholders are also key participants in research and development sponsored by the Finnish government • The scale of the program is appropriate for experimental pilot work given a tight design and construction schedule • The complexity of the program offers challenges and requires in-depth alternative studies • The dynamics of the end user group (faculty, university facility managers, students, etc.) demand the best visualization tools to expedite client briefing and catalyze exchange of ideas Motivations for a Construction Pilot National Technology Agency in Finland • TEKES Motivated by NIST’s study of 700 projects in the US that shows: • • VERA • IAI—IFC • CIFE greater use of IT correlates with better Informationproject Networking in the Construction performance Process • research both owners and contractors realise • 6-year & development program under TEKES International Alliance for Interoperability meaningful benefits • total budget of USD $43 Million • Foundation pronounced IT learning curve, but benefits Industry Class (IFC) • of which USD $ 20 Million from TEKES outweigh risks • information to building • bringing 80%•for beneficial industrial R&Dtechnology projects schedule compression design, construction, and operation (A/E/C/FM) • 20%•for overall public projects project cost savings ~ 1of% • industry-wide and continuous sharing • Intergrated construction cost savings 4% Center for Facility Engineering information is the starting point in~bringing information technology to building design, • generate research goals construction and operation. • 4D tool in visualization, operation, • WDI/CIFE software interoperability: an environment in which space and facility management computer programs can share and exchange data • document research progress automatically regardless of the type of software of where the data may be residing • or disseminate research findings AN RIUSKA Goals of Construction Pilot Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a 1. mk/a Support owner, users, and designers in early project 600 decision making 700 150000 120000 500 2. MW 150 400 Demonstrate benefits of product model approach from90000 client briefing to design to construction to facility 300 60000 management 120 90 60 200 30000 3. 30 100 Prioritize agenda for further R&D related to the application 0 0 of product models for information management MONTHLY HEATING ENERGY 0 1 MONTHLY C MWh MWh 150 150 120 120 90 90 60 60 30 30 0 0 1 2 3 4 5 6 7 8 9 10 11 12 1 2 HEATING OF ROOM EQUIPMENTS COOLING HEATING OF SUPPLY AIR COOLING DOMESTIC WATER HEATING Technologies for Construction Pilot • 3D and 4D visualizations of architectural design alternatives, lighting schemes, and construction schedule • Rapid analyses of several design alternatives for life-cycle costs, comfort, cost, energy, and environmental impact based on the same IFC-based product model • CAVE, project extranet Primary Stakeholders Owner: Senate Properties MEP Designer: Olof Granlund Oy General Contractor: YIT Research Collaborator: CIFE, Stanford University Project Overview Scope of Design: Multipurpose Auditorium, Foyer, Computer Center, Handicap Accessibility Budget: 30 Million ~$5 Million Finnish Mark US Dollars Schedule Oct 2000 Design Started Feb 2001 CAVE Review Apr 2001 Life Cycle Cost, Environmental Analysis Construction Started Jun 2001 Aug 2001 Erection of Structural Steel Oct 2001 Jan 2002 Scheduled for Completion Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Information Flow • Granlund has developed BSPro—a middleware tool for exchanging IFC-compliant data GRANLUND SOFTWARE BSPro Architect CAD Granlund SMOG Building geometry and space data Microsoft Visio 2000 IFC File ”Thermal view” BS COM Server for IFC Files • Current version handles building geometry and thermal data BS CLIENT Thermal simulation BS CLIENT CFD simulation BS CLIENT BS system design tools BS CLIENT HVAC CAD BS CLIENT Other tools Information Flow Integrated BS Design Tools Product data Visualisation & Lighting simulation Virtual reality visualisation (CAVE) Thermal simulation Architect CAD building geometry and space data (IFC) CFD simulation BS Pro link IFC File BS system design tool BS design database Facilities management BS CAD tools 4D Visualization (WDI-CIFE 4D Viz) Production planning (YIT / COVE) Lessons Learned to Date “We are amazed that this [sharing of product model data in IFC standard] is working in practice” - the project architect IFC 1.5.1 supports: the transfer of building geometry, general material selection, and object names Limitations with IFC 1.5.1: • It does not support specific material types • The file to represent HVAC design data is very large • Lighting data and its database are not in IFC standard, hence the resulting thermal loads from lighting fixtures cannot be directly updated • Schedule integration is not supported by COVE Benefits Learned to Date Sharing IFC product model allows for: • earlier coordination between architects and MEP designers • more accurate cost estimation early project phase • better and earlier construction and procurement planning • faster generation of design alternatives Various visualization tools (VR, CFD, 4D, etc.) allow for: • better and faster design coordination among different disciplines • more informative briefing and idea exchanges with the user groups Next Steps • Disseminate benefits and lessons learned from HUT project 1. Far-reaching decisions about project scope and requirements can be made early with accurate information 2. Full life-cycle analysis for many alternatives available early in design • Find 2nd pilot project Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 ANNUAL ENER RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST 1 Architectural Design BUILDING SI GRANLUND SOFTW ARE 3 5 7 MWh/a mk/a 9 11 13 15 17 19 21 23 700 150000 600 120000 500 MWh 150 400 90000 120 Facilities Management Structural Design 300 60000 90 60 200 30000 30 100 0 0 0 Energy Simulation 4D Simulation MONTHLY HEATING ENERGY Construction planning Electrical Design 150 120 120 90 90 60 60 0 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQU HEATING OF SUPPLY AIR COOLING OF SUPPLY AI Mechanical Design Life Cycle Cost Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 800 000 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 4 30 0 DOMESTIC WATER HEATING Construction Estimating 3 MWh 150 30 2 MONTHLY COOLING ENERG MWh Direct IFC Exchange 1 Industry Foundation Classes •IFC defines a single objectoriented data model shared by all IFC-compliant applications. •IFC is public and open for implementation and use by any member. It is evolving. •In HUT-600 case, IFC 1.5.1 is strong in transferring building geometry, generating object identity, and specifying general material selection Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 3D Model Quick Time Movie 2D View of 3D Model ArchiCAD Facilities Management Structural Design Construction planning Electrical Design Shared IFC Model & Data Construction Estimating Mechanical Design Architectural Design • the architects used photomontages to illustrate how design alternatives fit into the existing site context Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Electrical Design •Granlund designers use VIVA for lighting design and selection GRANLUND SOFTWARE VIVA •VIVA is a database which gathers lighting products by different manufacturers Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Mechanical Design • MagiCAD is a 3D CAD tool for HVAC design MagiCAD Progman Oy GRANLUND SOFTWARE DESIGN • the selection of HVAC components is linked to the electronic product catalogues from different manufacturers Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Construction Estimating • COVE (COst and Value Engineering) YIT’s proprietary cost estimating and production planning system • IFC-compliant • performs ”Design Spell Check”, automatic construction cost estimating Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Facility Management • Granlund has developed a facility management database that is compliant with its design database GRANLUND SOFTWARE RYHTI • during design, the design team was able to retrieve accurate life cycle maintenance and operating cost data • during this Fall, the team will begin with the service and management specification Maintenance Help desk Base module • designers and facility managers will coordinate to transfer data Document FM DATABSE Consumption Click to return to the HUT Circle RETURN Long term planning Energy calculation Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Lighting Simulation • photorealistic study with Lightscape • lighting simulations and daylighting studies • links to virtual reality CAVE Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Comfort Simulation • RIUSKA—IFC-compliant simulation tool SPACE SIMULATION GRANLUND SOFTWARE SUMMER DESIGN DAY RIUSKA PURPOSE OF THE SIMULATION: Simulation 1 Air flow rate: 7,8 dm³/s,m² = 5188 dm³/s. Space cooling: 0,0 W/m² = 0 W. GRANLUND SOFTWARE Simulation 2 Air flow rate: 7,8 dm³/s,m² = 5188 dm³/s. Space cooling: 0,0 W/m² = 0 W. RIUSKA Simulation 3 Air flow rate: 7,8 dm³/s,m² = 5188 dm³/s. Space cooling: 0,0 W/m² = 0 W. Simulation 4 Air flow rate: 7,8 dm³/s,m² = 5188 dm³/s. Space cooling: 0,0 W/m² = 0 W. • imports 3D geometry in IFC format SUMMER DESIGN DAY HOURLY INDOOR AIR TEMPERATURES °C /HOUR OF DAY Sim. 1 34 Sim. 2 32 Sim. 3 30 Sim. 4 28 Outdoor 26 • determines thermal conditions based on site location, building volume, and internal heating/cooling load • suggests cooling/heating requirements and air velocities 24 22 20 18 16 14 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SUMMER DESIGN DAY HOURLY SPACE LOADS W/m² /HOUR OF DAY Simulation 1 80 70 60 50 40 30 20 10 0 -10 1 3 5 Simulation 3 80 70 60 50 40 30 20 10 0 -10 1 3 5 Click to return to the HUT Circle RETURN 3 7 7 9 9 11 13 15 17 19 21 23 Simulation 2 80 70 60 50 40 30 20 10 0 -10 1 3 5 11 13 15 17 19 21 23 Simulation 4 80 70 60 50 40 30 20 10 0 -10 1 3 5 NET WINDOW EQUIPMENT 7 9 11 13 15 17 19 21 23 LIGHTING PEOPLE CONDUCTION 7 9 11 13 15 17 19 21 23 INFILTRATION Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Energy Simulation BUILDING SIMULATION GRANLUND SOFTW ARE • RIUSKA—IFC-compliant simulation tool ANNUAL ENERGY CONSUMPTION RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a GRANLUND SOFTWARE RIUSKA mk/a 700 150000 600 • estimates heating and cooling energy consumption by HVAC system 120000 500 MWh 150 400 90000 120 300 60000 90 60 200 30000 30 100 • accounts for changes in monthly thermal conditions and estimates energy cost 0 0 1 0 MONTHLY HEATING ENERGY 2 3 4 5 6 7 8 9 10 11 12 MONTHLY COOLING ENERGY MWh MWh Heating energy: 150 150 120 120 90 90 270.0 mk/MWh 60 60 (VAT not included 2%) 30 30 158.4 mk/MWh (VAT not included 2%) Electric energy: Cooling electricity includes 0 the electricity consumption of the compressors, condensers 0 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 and circulation pumps. COP of cooling = 3 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR DOMESTIC WATER HEATING Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Computational Fluid Dynamics • the auditorium has a large volume with high thermal loads • CFX tool by AEA Technology • IFC-compliant by Granlund’s link—BS Pro • simulates temperature stratification and air velocities of a proposed HVAC design based on thermal loads generated by RIUSKA Temperature Velocity Mixed System • The mixed system shoots conditioned air from the ceiling • It has a more conventional and simpler design but heat is trapped along the boundary in the auditorium Displacement System • The displacement system supplies from beneath and cools the occupants more efficiently • It requires an underfloor HVAC distribution system Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Environmental Analysis • BSLCA—an integrated tool and life cycle database for sustainable design BSLCA GRANLUND SOFTWARE • incorporates building geometry, MEP systems, equipments, and energy consumption throughout the building life cycle • assesses the impacts of emission from building components to air and water Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Life Cycle Cost • life cycle cost analysis tool for building services design, system comparisons, and flexibility studies GRANLUND SOFTWARE Insinööritoimisto OLOF GRANLUND OY GRANLUND SOFTWARE RITU RITU LIFE CYCLE COST CALCULATION VENTILATION UNIT INITIAL DATA CALCULATION Appendix: Page: 4(4) • it leverages facility management data from previous projects to provide cost comparisons during the design phase Versio 1.0 30.10.98 PROJECT Customer: Property: Adress: Place: Building: Subsystem: Product name: LIFE CYCLE COSTS Present value [ECU] 1 800 000 1 500 000 570 000 231 000 ABB Fläkt Oy Radisson SAS Manchester UK AHU1 Atriums VENTILATION UNIT 900 000 05.11.1999 Present design ENERGY CALCULATION LIFE CYCLE COST CALCULATION Heating MWh/a Actual value calculation time [a] 20 Energy: 335,2 Nominal interest [%/a] 7,0 - Heat recovery 245,4 Inflation [%/a] 2,0 Relative rise of energy price [%/a] 3,0 - Additional free heating: 0,0 Net: 89,8 Cooling MWh/a Energy: 4,8 - Free cooling 0,0 Net: 4,8 Fan electricity MWh/a Supply air fan: 43,4 Exhaust air fan: 29,5 Total: 72,9 Pump electricity FIM/MWh x 165,00 FIM/a = 14817 Actual val. Weighting Actual val. FIM/MWh x 347,00 FIM/a = Total purchase price: 1666 3,4 FIM factor factor FIM 0 1,00 1,00 0 16,60 1,00 755375 12,57 1,00 0 FIM/a 45505 FIM/a Maintenance costs: FIM/MWh x MWh/a Total: 380,40 = FIM/MWh x 381,90 0 FIM/a 27743 Total (transfer to the offer specification): 755375 FIM/a = 1279 FIM/a 1 184 000 1 064 000 Total energy cost 300 000 45505 Energy costs [FIM/a] Actual value of costs [FIM] 800 000 30 000 0 700 000 25 000 600 000 ThermoNet® Present 20 000 500 000 400 000 15 000 Invest. Insinööritoimisto Olof Granlund Oy Energy costs: 1 200 000 600 000 Company: Person: Date: Offer: Appendix number: Calculation alternative: Energy 300 000 10 000 200 000 5 000 100 000 0 0 Heating Click to return to the HUT Circle RETURN Cooling Fans Pumps Investment Energy Maintenance Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Construction Planning • experiment with IFC import of 3D building geometry • the 4D model intetrages the construction schedule from YIT • align 4D view with view from the webcamera • 4D case study in HVAC system with Granlund designers • during this Fall, there will be 4D case studies in space and facility management 4D Simulation 4D Demonstration Click to return to the HUT Circle RETURN Visualization Lighting simulation Virtual reality Comfort Simulation 100 90 80 70 60 50 40 30 20 10 0 -10 -20 -30 1 Architectural Design 3 5 7 BUILDING SIMULATIO GRANLUND SOFTW ARE 9 11 13 15 17 19 21 23 ANNUAL ENERGY CONSUM RIUSKA Simulation 1 ANNUAL ENERGY CONSUMPTION AND COST MWh/a mk/a 700 150000 600 120000 Facilities Management Structural Design MWh 150 400 90000 120 300 60000 90 60 200 Shared IFC Model & Data 4D Simulation 500 30000 30 Energy Simulation 100 0 0 1 0 MONTHLY HEATING ENERGY Electrical Design 150 120 120 90 90 60 60 Life Cycle Cost 1 2 3 4 5 6 7 8 9 10 11 12 HEATING OF ROOM EQUIPMENTS COOLING OF ROOM EQUIPMENTS HEATING OF SUPPLY AIR COOLING OF SUPPLY AIR Comp. Fluid Dynamic LIFE CYCLE COSTS Present value [ECU] 1 500 000 570 000 231 000 1 200 000 900 000 600 000 1 184 000 1 064 000 300 000 0 ThermoNet® Invest. Energy Present Environmental Analysis 6 0 1 2 3 4 5 6 7 8 9 10 11 12 Mechanical Design 1 800 000 5 30 0 DOMESTIC WATER HEATING Construction Estimating 4 MWh 150 30 3 MONTHLY COOLING ENERGY MWh Construction planning 2 Virtual Reality •3m x 3m (~10ft x 10ft) CAVE room with 3 rear-projectors and 1 top-projector in the Computer Science Dept. at Helsinki University of Technology •VR navigation by 3D stereoscopic eyeglass equipped with a motion sensor •end-users navigate through the auditorium and MEP systems in the interstitial space Virtual Reality End-users were able to provide valuable inputs during the schematic phase: • location of the first row • view from the back rows and the sloping of the lecture hall • lighting schemes during presentation • aisle locations Click to return to the HUT Circle RETURN