Danny Santoso Mintorogo
Faculty of Civil Engineering and Planning, Petra Christian University

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THE PHENOMENA OF TEACHING CAAD AND MULTIMEDIA IN ARCHITECTURE EDUCATION AT PETRA CHRISTIAN UNIVERSITY Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 29 No. 2 (2001): DECEMBER 2001
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.29.2.%p

Abstract

The department of architecture at Petra Christian University has offered CAAD and Multimedia for almost ten years, with particular emphasis on the architectural design studios and the final design studio process. As the beginner of CAD users, students with different of CAD skills-right after taking the fundamental of architectural CAD and Multimedia-tend to explore and use CAD in many different ways, such as very few students are using CAD as a design tool, and the others as a production tool mainly. Multimedia has long been firmly conceived, as a great interactive-presentation tool, as an automation within the digital domain of conventional hand-worked animation techniques of presentations. For being the students of 7th and 8th (final) architectural design studios, the crucial issues of creative exploration within a design, simulation, and visualization techniques are of greater importance than those of media-blue prints production information only.
THE INFLUENCE OF VEGETATION TO INDOOR ILLUMINANCE, AIR TEMPERATURE AND RELATIVE HUMIDITY IN DESIGN STUDIO (Case Study: Architecture Department, Petra Christian University, Surabaya) Widigdo, Wanda K.; Hartono, Samuel; Kristanto, Luciana; Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 46 No. 2 (2019): DECEMBER 2019
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (545.715 KB) | DOI: 10.9744/dimensi.46.2.161-168

Abstract

This research aimed to find the influence of vegetation outside the window to indoor light and thermal in Design studio, Architecture department of Petra Christian University, Surabaya. The vegetation was Shibataea kumasasa, cultivated in planter boxes, 90-100 centimeter high. The data was collected from the West and North window, for condition with and without vegetation outside the window. The measurement was taken on March until May 2019, using Hobo U12-012 data logger for measuring air temperature (°C), relative humidity (%) and illuminance (lux). Beside those physical measurement, the perception of 89 students as building user was also taken. The measurement result from windows facing West and North with the vegetation, the lowest indoor air temperature was 27°C with an average relative humidity of 70%. Meant it's at the upper edge of the comfort zoneof Bioclimatic Chart from Olgyay and Canada’s National Occupational Health & Safety Resource (CCOHS), so the indoor space was still uncomfortable and cooling was required to get into the comfort zone at warm humid climate. Result from lighting measurements obtained for west-oriented windows with vegetation outside the window, the highest illuminance was 350 lux at 02:45 pm, as well as for windows facing North at 07.30 am - 04.45 pm in range of 105 - 155 lux (highest). So, if there are vegetation outside windows, it will require electric lighting addition, because the illuminance are below the SNI 03-6197-2011which recommends 750 lux for design studio. Whilst the user respond from the questionnaire taken, stated that aesthetic vegetation was expected for natural element, blocked the penetration of solar radiation into indoor, and reduce glare to increase visual comfort without reducing luminous sufficiency for the visual activities in the design studio.
PUMICE LAYER: A SOLUTION TO DIMINISH THERMAL ON HORIZONTAL LEFTOVER PLACE IN ROOFTOP Mintorogo, Danny Santoso; Widigdo, Wanda; Juniwati, Anik
Dimensi: Journal of Architecture and Built Environment Vol. 46 No. 2 (2019): DECEMBER 2019
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.605 KB) | DOI: 10.9744/dimensi.46.2.155-160

Abstract

There are many ways to solve thermal on buildings, such as the installation of horizontal and vertical sun-shading devices on four-direction facades. However, rooftops are often ignored. In low-rise to high-rise buildings’ rooftop, there are leftover places exposed to solar heat radiation all day. Some rooftop places are equipped with polymer thermal roof insulation, and some are even without outer thermal insulation. The research aims to find a solution to diminish the horizontal thermal radiation by using eco-friendly material, pumice, as an outer thermal insulation. Exploiting method was used on one roof model as a conventional rooftop (without outer insulation), and another as a modified rooftop model covered with pumice. Couple HOBO data logger U12-012 temperature sensors were used to measure rooftop surface temperatures and room model temperatures. Results show that the thermal radiation were blocked efficiently: 26oC on pumice covered rooftop. It saved 8.4oC room temperature.
RECESSED BALCONY HEAT RE-ENTRY EFFECT ON FAÇADE WITH CONDENSER UNITS Tanumidjaja, Kevin Yonathan; Mintorogo, Danny Santoso; Damayanti, Rully
Dimensi: Journal of Architecture and Built Environment Vol. 48 No. 1 (2021): JULY 2021
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (864.313 KB) | DOI: 10.9744/dimensi.48.1.29-36

Abstract

The use of split-type air conditioner in Surabaya results in the almost universal typical apartment layouts which feature a recessed balcony upon the building’s exterior façade which then utilized as air-conditioner condenser unit storage. Façade geometry with recessed balcony itself carries its own characteristic of surface air movement which affects the general Indoor Air Quality (IAQ) and heat dissipation of a building. Nevertheless, façade as architectural elements greatly influence building’s energy performance. Inefficiencies in heat dissipation from a condenser unit is detrimental on its performance and precipitate energy wastage. Based on computational fluid dynamics (CFD) analysis incorporated with energy performance evaluation, the effectiveness of façade geometry with recessed balcony is explored in this paper. It was found that recessed balconies are not an ideal place for condenser unit placement on a façade where many factors contributed to promoting heat re-entry from condenser units into the building’s interior.
STUDY OF HORIZONTAL LIGHT PIPE WITH DYNAMIC REFLECTOR IN THE TROPICS Hariyanto, Livia; Elsiana, Feny; Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 49 No. 1 (2022): JULY 2022
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1732.09 KB) | DOI: 10.9744/dimensi.49.1.75-86

Abstract

Horizontal light pipe (HLP) is a sustainable strategy for improving daylighting quality in buildings. The reflector is one of the HLP elements that collect and direct the incoming light in the pipe. Several reflector studies of HLP systems have been carried out in the last three decades under specific sunlight conditions at certain altitudes and azimuths or static conditions. This study proposes a dynamic reflector model in response to the movement of the sun angle. This study aimed to examine the impact of the dynamic reflector tilt angle on improving the quality of light by adapting the sun angle. The method used is an experimental simulation using IESVE software. This research is located in Surabaya, with a tropics climate. The results showed that modifying the reflector to be dynamic could increase the illuminance levels up to 29.9%, daylight factor values ​​up to 29.2%, and uniformity ratio values ​​up to 33.3%.
STRATEGI DAYLIGHTING PADA BANGUNAN MULTI-LANTAI DI ATAS DAN DI BAWAH PERMUKAAN TANAH Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 27 No. 1 (1999): JULY 1999
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.27.1.%p

Abstract

One of the common factor for Energy Saving on buildings has dealed a lot with the lightings on building, especially for multi level floors above and below grade. In order for saving energy on lightings, many daylighting strategies on multi floors building are being used and under-developed by many architects. This paper discusses the strategies of the daylighting techniques on multi floors building both above and below grade Abstract in Bahasa Indonesia : Strategi hemat energi sangat erat hubungan dengan faktor penerangan dalam bangunan, lebih-lebih pada bangunan berlantai banyak diatas atau dibawah permukaan tanah. Untuk menghemat pemakaian energi listrik dari penerangan ini, maka strategi-strategi penerangan alami "Daylighting" terus dikembangkan. Tulisan ini bertujuan memaparkan berbagai strategi daylighting pada bangunan yang berlantai banyak yang dibangun diatas maupun dibawah permukaan tanah. Kata kunci : daylighting, energi
PERAN SAINS BANGUNAN DAN SAINS LINGKUNGAN TERHADAP BENTUK ARSITEKTUR Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 27 No. 2 (1999): DECEMBER 1999
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.27.2.%p

Abstract

Energy Saving on buildings is part of the building sciences and environmental sciences, and will impact directly with the form of the buildings. Architects all over the world who have strong background sciences in building and environmental control system will design different way that effect the style and form of architecture. This paper discusses and strengthen the need of the building sciences and environmental control systems for architects in their works now and the coming millennium year. Abstract in Bahasa Indonesia : Strategi hemat energi merupakan bagian salah satu sains bangunan dan sains lingkungan yang masih banyak diterapkan oleh banyak para arsitek di berbagai dunia. Arsitek yang berbekal sains bangunan akan sangat berbeda dalam menghasilkan karya -karya bentuk arsitektur. Tulisan ini bertujuan memperkuat adanya sains bangunan dan lingkungan yang terkaitkan langsung dengan bentuk suatu bangunan arsitektur. Kata kunci: Sains Bangunan dan Lingkungan, Bentuk Arsitektur.
ARSITEKTUR DVD (Digital Virtual Design) Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 28 No. 1 (2000): JULY 2000
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.28.1.%p

Abstract

Soon after the millennium year of 2000 and toward 21th century, the ways of architecture design will be a great change from traditional hand design and drawings to super computer digital virtual design models with tremendous of high-end architectural 3D software domains. Virtual Technology will be a plus to architectural design stage to obtain several "scheme" and observe with real - time feedback of the quality (height, light, furniture), shape, and environment as well as the sequential of the space, site context or massing studies. Abstract in Bahasa Indonesia : Strategi dalam desain arsitektur pada abad 22 atau setelah tahun milinium 2000 ini akan banyak didominasi dengan perangkap teknologi canggih yang tentunya akan mengandalkan pada perangkap keras (komputer) dan perangkap lunak (software) untuk tujuan desain arsitektur secara digital. Teknologi "Virtual" akan dimanfaatkan untuk bidang arsitektur dalam mengoptimasikan disain arsitektur secara digital maya, untuk mengobservasi/mengkaji kwalitas ruang, model suatu ruang/massa secara maya dalam phase perancangan arsitektur. Kata kunci: arsitektur, desain, digital, maya.
STRATEGI APLIKASI SEL SURYA (PHOTOVOLTAIC CELLS) PADA PERUMAHAN DAN BANGUNAN KOMERSIAL Mintorogo, Danny Santoso
Dimensi: Journal of Architecture and Built Environment Vol. 28 No. 2 (2000): DECEMBER 2000
Publisher : Institute of Research and Community Outreach, Petra Christian University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/dimensi.28.2.%p

Abstract

World Oil Energy crisis in the Europe and West countries that forces them to look for alternative energy in term of innovation of photovoltaics technology. Photovoltaics Energy that is so clean, it causes zero pollution and so simple to apply that you hardly know it sit there, no sound and noise, no smoke, no CO2 and Nitrogen-just pure power. That imaginarily nice communities is here now. The communities, countries, and worlds are Solar. The photovoltaic technology has reached to both the invention of the solar cell materials, and to the application of highly applied solar cells technologies in term of building materials such as roofings, claddings-curtain walls and curtain glasses,as well as architectural atria and canopy. Abstract in Bahasa Indonesia : Krisis energi dunia dan tingginya harga sumber energi (minyak) di belahan dunia Eropa dan Barat menyebabkan innovasi dalam pemanfaatan energi alternatif yang tidak menimbulkan polusi udara CO2 maupun radioaktif (nuclear power). Energi Sel Surya adalah jawaban tepat dalam menciptakan suatu lingkungan hidup dalam lingkup perumahan maupun bangunan komersial yang ramah lingkungan, abadi, dan gratis dalam tata surya kita ini. Teknologi Aplikasi Sel Surya terus dikembangkan baik dalam innovasi chip sel surya sendiri maupun aplikasi pada bangunan arsitektur dalam berbagai material bangunan seperti : bahan atap, penutup facade bangunan ( cladding dan curtain wall atau glass ), canopy atau atrium. Kata kunci: sel surya, perumahan, bangunan komersial.