The document can be purchased from:
www.15kwh10w.com/passive-house-tools
Harrmann Consulting compiled all relevant Passive House formulas and related information on a few pages. These cheat sheets are handy for Passive House exam preparation and very useful for the day of the exam.
They are also valuable for quick consultation when working on Passive House projects.
References are made throughout the document to the Passive House Planning Package (PHPP Version 8, 2013, metric and imperial) – making the compendium an indispensable tool for every Passive House Consultant.
NOTE: The compendium is being further developed -- suggestions for improvements are welcome -- the extracted pages might not represent the latest version.
Passive House Exam Preparation (sample pages)André Harrmann
This slideshow contains a few questions which might come up in this form or another during the exam for Certified Passive House Designer (CPHD) or Certified Passive House Consultant (CPHC). See here if you want to learn more about the exam: www.passivhausplaner.eu
Passivhaus Designing for heating load 25th Passivhaus ConferenceNick Grant
Passive solar is dead, long live super-insulation. This paper was presented at the 25th International Passivhaus Conference, online. Passivhaus (Passive House) is the leading international standard for comfortable low energy buildings. This paper recommends designers consider designing for the alternative metric of peak heating load rather than annual energy demand. This means optimising glazing for daylight and views and not for solar gain.
Passive House Exam Preparation (sample pages)André Harrmann
This slideshow contains a few questions which might come up in this form or another during the exam for Certified Passive House Designer (CPHD) or Certified Passive House Consultant (CPHC). See here if you want to learn more about the exam: www.passivhausplaner.eu
Passivhaus Designing for heating load 25th Passivhaus ConferenceNick Grant
Passive solar is dead, long live super-insulation. This paper was presented at the 25th International Passivhaus Conference, online. Passivhaus (Passive House) is the leading international standard for comfortable low energy buildings. This paper recommends designers consider designing for the alternative metric of peak heating load rather than annual energy demand. This means optimising glazing for daylight and views and not for solar gain.
US Passive House Conference, 2010, presentation on new research in the windows for Passive House area. Looks at size, shape, installation and glazing SHGC effects on building performance, showing how to optimize all of these details for low-energy, better sex buildings!
Evaluating the Use of Double Skin Facade Systems for Sustainable Developmentpaperpublications3
Abstract: Double skin facade systems and its categories illustrates narrow fully sealed assemblies of systems which includes operable external louvers or shading devices. They all possess an inner and outer layer or glazed skin. For a period of time now the use of DSF have increased due to their relevant usage and profit with respect to their possession of increased energy efficiency and daylighting improvement. The paper will focus on the evaluation of double skin façade system for sustainable development in different climatic zones. An overview of the DSF literature illustrating the different types of double skin façade was carried, case studies of different DSF types was carried in different buildings in different locations namely; Eurotheum Frankfurt Germany, Seattle America and the Aurora Place, Sydney Australia. Then analysis from the finding and discussions yield out the possible recommendations derived from the basic benefits and advantages of the DSF which includes; reduce heating demand, Providing Views, Control solar gain, thermal, insulation ,enhanced security, allowing natural ventilation, Serves as pollution barrier, reduced artificial lightening m-Increased building life span, Improve occupants comfort, future proofing, providing emergency egress, acoustic protection etc. Then its disadvantages mainly is the initial cost of construction and space consumption. Therefore possible recommendation entailing the proper studying of different climatic zones in which the preferred DSF will be used was suggested so as to enhance further research and the technological advancement of the use of the DSF which was the concluding view point.
active and passive techniques, three approach of passive techniques direct, inditect, isolated gain. passive cooling, passive vs active solar, natural vantilation, shading, wind tower
Hvac Heating, Ventilation and Air ConditioningDeepak Jayan
ake coupled systems are run to a sufficient body of water, and the coils are submerged in the water. The coils are wrapped in overlapping circles. The coils must be submerged at least 8ft to prevent freezing.
Operate on simple refrigeration cycle
Reversing the cycle provides heating
Temperature limitations
Air to air
Water source
Geothermal
Lake coupled
Wentylacja mechaniczna staje się nieodzownym elementem nowych energooszczędnych domów. Praca rekuperatora odbywa się zwykle przez 365 dni w roku i 24 h na dobę. Pomimo to koszty eksploatacji rekuperatora są bardzo niskie i nie przekraczają w typowym domu 150-200 zł rocznie.
The New PHPP version 9 - Project Specific Cause & EffectAndré Harrmann
Different versions presented at:
NAPHN15 Conference | October 2015 | Vancouver, BC
CanPHI-West CEPH training courses | 2015, 2016
PHnw Conference | March 2016 | Portland, OR
NAPHN16 Conference | June 2016 | New York, NY
With the new Passive House Planning Package (PHPPv9) come many refinements. This presentation highlights the changes with the biggest potential impact on Passivhaus projects. Internal heat gains (IHG), occupancy load and the Primary Energy Renewable (PER) as well as the new Passive House classes will be evaluated on a project by project basis -- mainly in the Canadian context.
What's new in the Passive House Planning Package (PHPP) version 9?
>> Primary Energy Renewable (PER):
Based on project location (each climate data set comes with the new PER factors) and different demand profiles (e.g. energy used for heating, plug loads, domestic hot water generation) + taking into account short term and seasonal storage and distribution losses associated with electricity generated by wind, solar and hydro + penalizing the use of fossil fuels (Remember: "natural gas" is a fossil fuel!) + recognizing that Canada has the potential for a relatively clean electricity mix, thanks to hydroelectric.
(Essentially preparing for a time when all energy consumed in a building comes from 100% renewable resources.)
>> New Passive House classes - Classic, Plus, Premium:
Based on PER + accounting for renewable energy generated on site or off site, calculated based on building footprint.
(Not to be confused with any of the many net-zero definitions out there.)
>> Revised Internal Heat Gain defaults for residential projects:
Acknowledging that smaller dwelling units have higher internal heat gains per floor area.
(Making Passivhaus Laneway homes in Vancouver viable?)
>> Revised Occupancy Rate defaults for residential projects:
Finally allowing 1.00 adults to occupy spaces smaller than 35m2 (377ft2) + acknowledging that there are not 10 people permanently living in a 350m2 (3,767ft2) McMansion.
Passivhaus, If you think it will cost more it willNick Grant
Presentation at the first South Pacific Passivhaus Conference Auckland. Cost and performance should be seen as constraints as part of the design brief.
US Passive House Conference, 2010, presentation on new research in the windows for Passive House area. Looks at size, shape, installation and glazing SHGC effects on building performance, showing how to optimize all of these details for low-energy, better sex buildings!
Evaluating the Use of Double Skin Facade Systems for Sustainable Developmentpaperpublications3
Abstract: Double skin facade systems and its categories illustrates narrow fully sealed assemblies of systems which includes operable external louvers or shading devices. They all possess an inner and outer layer or glazed skin. For a period of time now the use of DSF have increased due to their relevant usage and profit with respect to their possession of increased energy efficiency and daylighting improvement. The paper will focus on the evaluation of double skin façade system for sustainable development in different climatic zones. An overview of the DSF literature illustrating the different types of double skin façade was carried, case studies of different DSF types was carried in different buildings in different locations namely; Eurotheum Frankfurt Germany, Seattle America and the Aurora Place, Sydney Australia. Then analysis from the finding and discussions yield out the possible recommendations derived from the basic benefits and advantages of the DSF which includes; reduce heating demand, Providing Views, Control solar gain, thermal, insulation ,enhanced security, allowing natural ventilation, Serves as pollution barrier, reduced artificial lightening m-Increased building life span, Improve occupants comfort, future proofing, providing emergency egress, acoustic protection etc. Then its disadvantages mainly is the initial cost of construction and space consumption. Therefore possible recommendation entailing the proper studying of different climatic zones in which the preferred DSF will be used was suggested so as to enhance further research and the technological advancement of the use of the DSF which was the concluding view point.
active and passive techniques, three approach of passive techniques direct, inditect, isolated gain. passive cooling, passive vs active solar, natural vantilation, shading, wind tower
Hvac Heating, Ventilation and Air ConditioningDeepak Jayan
ake coupled systems are run to a sufficient body of water, and the coils are submerged in the water. The coils are wrapped in overlapping circles. The coils must be submerged at least 8ft to prevent freezing.
Operate on simple refrigeration cycle
Reversing the cycle provides heating
Temperature limitations
Air to air
Water source
Geothermal
Lake coupled
Wentylacja mechaniczna staje się nieodzownym elementem nowych energooszczędnych domów. Praca rekuperatora odbywa się zwykle przez 365 dni w roku i 24 h na dobę. Pomimo to koszty eksploatacji rekuperatora są bardzo niskie i nie przekraczają w typowym domu 150-200 zł rocznie.
The New PHPP version 9 - Project Specific Cause & EffectAndré Harrmann
Different versions presented at:
NAPHN15 Conference | October 2015 | Vancouver, BC
CanPHI-West CEPH training courses | 2015, 2016
PHnw Conference | March 2016 | Portland, OR
NAPHN16 Conference | June 2016 | New York, NY
With the new Passive House Planning Package (PHPPv9) come many refinements. This presentation highlights the changes with the biggest potential impact on Passivhaus projects. Internal heat gains (IHG), occupancy load and the Primary Energy Renewable (PER) as well as the new Passive House classes will be evaluated on a project by project basis -- mainly in the Canadian context.
What's new in the Passive House Planning Package (PHPP) version 9?
>> Primary Energy Renewable (PER):
Based on project location (each climate data set comes with the new PER factors) and different demand profiles (e.g. energy used for heating, plug loads, domestic hot water generation) + taking into account short term and seasonal storage and distribution losses associated with electricity generated by wind, solar and hydro + penalizing the use of fossil fuels (Remember: "natural gas" is a fossil fuel!) + recognizing that Canada has the potential for a relatively clean electricity mix, thanks to hydroelectric.
(Essentially preparing for a time when all energy consumed in a building comes from 100% renewable resources.)
>> New Passive House classes - Classic, Plus, Premium:
Based on PER + accounting for renewable energy generated on site or off site, calculated based on building footprint.
(Not to be confused with any of the many net-zero definitions out there.)
>> Revised Internal Heat Gain defaults for residential projects:
Acknowledging that smaller dwelling units have higher internal heat gains per floor area.
(Making Passivhaus Laneway homes in Vancouver viable?)
>> Revised Occupancy Rate defaults for residential projects:
Finally allowing 1.00 adults to occupy spaces smaller than 35m2 (377ft2) + acknowledging that there are not 10 people permanently living in a 350m2 (3,767ft2) McMansion.
Passivhaus, If you think it will cost more it willNick Grant
Presentation at the first South Pacific Passivhaus Conference Auckland. Cost and performance should be seen as constraints as part of the design brief.
An Intro to PDT-Passivhaus PHPP Optimizing ServiceBronwyn Barry
I was approached by a software company in late 2014, asking me whether their Predictive Design Technology algorithms would be useful for Passive House design optimization. I'd seen so many Passive House projects (my own included) that had missed easy opportunities to optimize for comfort, cost and performance that I jumped at the offer.
This presentation is an introduction to the software service we have developed. I look forward to hearing from the greater Passive House community about how this helps you to better explore your Passive House projects.
Some highlighted articles of ACCIONA Reports 65 analyze our contract to provide clean energy to Google Chile, "the art of business" in the Middle East and the "Luz en Casa" program, run by ACCIONA Microenergía. Find out more at #ACCIONAReports
CFD Analysis of Manipulator Cabin by Selecting Proper Air Conditioning SystemIJERA Editor
Manipulator is a machine which is used to transfer heavy objects, to reduce human efforts in many industrial applications. Some of them are fully automated while some are manually operated. It is difficult to work in cabin of manipulator for the operator under hot conditions. So it is essential to provide comfort to operator using air-conditioning system. For such applications standard air conditioners are not compatible, so we have to develop assembled system. In this paper we will be dealing with design, selection and fabrication of components like compressor, condenser, expansion device and evaporator. In order to do so, we have calculated heat load.
Energy crisis is one of the most important problems
the world is facing now-a-days. With the increase of cost of
electrical energy operating cost of cold storage storing is
increasing which forces the increased cost price of the
commodities that are kept. In this situation if the maximum
heat energy(Q) is absorbed by the evaporator inside the cold
room through convective heat transfer process in terms of –
heat transfer due to convection and heat transfer due to
condensation, more energy has to be wasted to maintain the
evaporator space at the desired temperature range of 2- 8
degree centigrade. In this paper we have proposed a theoretical
heat transfer model of convective heat transfer in cold storage
using Taguchi L9 orthogonal array. Velocity of air (V),
Temperature difference (dT), Relative Humidity (RH) are the
basic variable and three ranges are taken each of them in the
model development. Graphical interpretations from the model
justify the reality through anova and s/n ratio calculation.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
In the ever-evolving landscape of technology, enterprise software development is undergoing a significant transformation. Traditional coding methods are being challenged by innovative no-code solutions, which promise to streamline and democratize the software development process.
This shift is particularly impactful for enterprises, which require robust, scalable, and efficient software to manage their operations. In this article, we will explore the various facets of enterprise software development with no-code solutions, examining their benefits, challenges, and the future potential they hold.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Utilocate offers a comprehensive solution for locate ticket management by automating and streamlining the entire process. By integrating with Geospatial Information Systems (GIS), it provides accurate mapping and visualization of utility locations, enhancing decision-making and reducing the risk of errors. The system's advanced data analytics tools help identify trends, predict potential issues, and optimize resource allocation, making the locate ticket management process smarter and more efficient. Additionally, automated ticket management ensures consistency and reduces human error, while real-time notifications keep all relevant personnel informed and ready to respond promptly.
The system's ability to streamline workflows and automate ticket routing significantly reduces the time taken to process each ticket, making the process faster and more efficient. Mobile access allows field technicians to update ticket information on the go, ensuring that the latest information is always available and accelerating the locate process. Overall, Utilocate not only enhances the efficiency and accuracy of locate ticket management but also improves safety by minimizing the risk of utility damage through precise and timely locates.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces