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Academic year 2018 - 2019 #2 l June insideMOLLIER l UNIT BPS l STUDENTS Information l ACTIVITIES l MEMBERS Study Trip 2019: Russia s.v.b.p.s. Mollier Microorganism Application in Designing Hydrophobic Concrete ir. Y. (Yifeng) Zheng Occupancy-based Lighting Control dr. ir. C. (Christel) de Bakker 2 INSide Information 2018 - 2019 #2 Foreword Diyako Shadmanfar Dear INSide reader, The INSide committee is proud to present you the second edition of our magazine to close off this academic year. We can look back at an interesting year for Mollier with the first BPS exposition organized. Also, as you might have guessed from the cover, this edition of the INSide we look back at this year`s study trip which brought us to Mother Russia! Always looking into providing a platform for our fellow BPS- students, Unit BPS, and sponsors, this edition of the INSide features a wide variety of articles. Yifeng Zheng has written an article regarding his master graduation project on the application of Microorganisms in Hydrophobic Concrete. Other articles of fellow BPS students dive into the masterprojects with topics ranging from the effect on indoor airflow by new windows in Atlas, to CO2-concentrations in babycribs in daycare centers, to control strategies for advanced solar shading systems. Recently promoted PhD-canditate Christel de Bakker has provided us with an article summarizing the research she has conducted over the last four years regarding occupancy-based lighting. This edition, we kick off a new rubric called Basic BPS. The aim of this rubric is to introduce fresh master students and bachelor students to basic concepts and topics within our field of BPS. For this edition, dr. Hamid Montazeri gives a quick overview of the application of CFD in the built environment. Our sponsors also provided us with articles, Kuijpers gives us a nice insight into the company with a Q&A between CEO Aukje Kuypers and former Mollier Members, now working for Kuijpers Jelle Reinders and Pim van der Putten. BAM and Arcadis have provided us with insightful articles as well, preparing us for the future. To conclude, the INSide committee always works hard to maintain the quality and evolve the magazine where we can. We are always looking for new enthusiastic editors in the committee. Feel free to contact us, if you`re interested Enjoy reading! Yours Sincerely, Diyako Editor In-Chief Editorial Team INSide Bram Dorsman, Meghana Kulhalli, Diyako Shadmanfar, Don Bremmers, Margo van den Eijnde 2018 - 2019 #2 INSide Information 3 COLOPHON INSide Information Volume 23, Issue 2 June 2019 The INSide Information is published by s.v.b.p.s. Mollier Front cover: Jantje Edelbroek Cartoon: Koert Stavenuiter Back cover: Gert-Jan Braun Printing office: Ledenblad.nl Visiting address TU Eindhoven Vertigo 2nd floor Post address Postbus 513 p/a Secretariaat BPS 5600 MB Eindhoven Tel: (040) 247 4406 Email: [email protected] Website : www.mollier.nl 4 INSide Information 2018 - 2019 #2 Inside This INSide 6 Study Trip: Russia 10 Activity Calendar 13 Alumni at Work: Ricardo Poortvliet 14 Ice Breaker: Evgeniya Mamulova 6 MOLLIER & MEMBERS 46 Abroad: Mollier Abroad 48 Mollier Exhibition 19 Not Energy, but Materials are Our 22 Main Problem 22 Microorganism Application in Designing Hydrophobic Contrete 27 The Effect on Indoor Airflow by PAF Windows in the New Atlas Building 31 Occupancy-based Lighting Control 28 32 BPS Basics: CFD in the Built Environment 36 Control Strategies for Advanced Solar Shading Systems BUILDING PHYSICS & SERVICES 41 CO2-Concentration near Sleeping 30 Infants inside a Crib 42 Modeling Inhomogeneous Irradiance on Façades 44 Charaterization of Recycled Concrete 38 16 Cooperative Skills Indispensable for the Company of the Future 28 BAM Graduate Programme & Facility Management COMPANIES 38 Helping to Change the Skyline of Eindhoven at Arcadis 46 2018 - 2019 #2 INSide Information 5 Study Trip 2019 Russia Authors: Study Trip Participants 2019 DAY 1 Moscow. From this square we could see onday morning, around 8:00, the outside of the buildings that form the Mmost of the group took the train Hermitage complex, which is famously to Schiphol at Eindhoven Station. We known for its size. Afterwards, we went gathered at the meeting point at half past for a stroll in the city center, walking by nine. After taking a group photo with the the Neva river, and having a look at the banner, the trip could start for real! other side of it, where we could see the fortress and the old port. Sacha provided The security checks went well and with information about the history and the time to spare we arrived at our gate. importance of these buildings for the Unfortunately, the flight had a one hour city. Later on, we walked to one of the delay. After a flight of around 3 hours with main spots in the city: the Church of the great service, we arrived at St. Petersburg. Saviour on Spilled Blood. The building Reaching the hostel by metro and bus itself and its mosaics, which represent took us an hour. After settling in, we went the life of Christ, are very well conserved. for a delicious pizza and closed the day off with some Georgian beers. Thereon, we walked by a few souvenir street shops, with a lot of matryoshkas Our first impression of St. Petersburg is and Putin images, until we arrived at very positive, so we are looking forward Kazam, which is an Orthodox Church, to the next days. which architecture esembles a Greek temple (huge dimensions and columns). Figure 2. Standing before the Church of the DAY 2 Savior on Blood. oday was our first full day getting After lunch, we continued our day with Tto know St Petersburg and Russia a different type of tour: we went to visit cultural activity of the evening: watching in general. We began at 7:30 with a a Green Building owned by Gazprom, the Swan Lake ballet performance at the delicious breakfast delivered by our which has won the Leed Gold Certificate Alexandrinsky Theather (which was very, wonderful study trip committee. in 2018. It was very interesting to learn very fancy). about how the building was built (in 2013) At 8:30, we started our way to meet with and maintained. We had a presentation The ballet was very nice and the classical Sasha, our tour guide for the day. As a given by the main engineer of the project Tchaikovsky concert was amazing. Some born and raised St. Petersburger she and a tour through the building facilities. of us didn’t have the best spots to see all knows all about the city, the main spots dancers, but the ambiance in the theatre and how to avoid crowded touristic We then visited the Gazprom building, and the music which was played were places/times. we were having dinner together. This reason enough to have an enjoyable dinner took place in a vegan restaurant time. After the ballet, the group had free First, we visited the Palace Square in named Jiva, which was specialized in time to go to bars try out the Russian front of the Winter Palace, which is, making vegan burgers. The food came nightlife and drinks. in fact, larger than the Red Square in just in time so we could make it in to the DAY 3 e visited two companies this day, Wour first company visit was at Eco Union, where we were introduced with their eco label which analyses the life cycle of products. They explained that they are an independent company that fulfills a necessary task, which unfortunately is not regulated by the government. We had an interesting discussion about the labelling in Europe, the expectation was that European people trust the European labelling more than Russian people and are more informed. Figure 1. The entrance of the Green building of Gazprom. 6 INSide Information 2018 - 2019 #2 In order to check whether a label can be trusted, they developed an app called Ecolabel Guide which uses AI to detect any label on a product packaging and tells you more about the background of the label. The second visit was at a Dutch company Heinen & Hopman. They introduced us to the challenges they face when designing the services in modern ships. The projects vary from fishing boats to container ships and even icebreakers for arctic waters. The main challenges occur due to the extreme climates at sea, the limited amount of energy and the fact that there is a lot less space available compared to a building. They also explained that the room which is Figure 4. Having a presentation by Renaissance Construction. available for the services is set before they design the systems, this results in At 9:45 we left the hostel, nicely It was a one-hour travel to the Vodka systems which are specifically designed dressed in our studytrip sweater to go Museum. We got a tour where some for a vessel. This combined with the low to Renaissance Construction. It was a fun facts were told about the history of level of interest in the HVAC, makes it one-hour travel to get there by public Russian Vodka. The exhibition was varied, necessary to be flexible and to work transport. going from knick-knacks to historical around other parties in order to achieve political statements and the history of the best comfort at sea. When we got there, we were welcomed corks and glasses. The practical part was by Elena and Anastasiia who were next, three types of vodka were waiting Some people also visited the viewing waiting for us outside the office.