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Articles 1 - 9 of 9
Full-Text Articles in Architecture
North Hall And Library Architecture Collection, 2008-16, Allen Thomas, Cynthia Tobar
North Hall And Library Architecture Collection, 2008-16, Allen Thomas, Cynthia Tobar
Finding Aids
Finding aid for the North Hall and Library Architecture collection prepared by Bronx Community College Archives.
Artist’S Tools: Reverse-Engineering Of Prototypes, Mi Tsung Chang
Artist’S Tools: Reverse-Engineering Of Prototypes, Mi Tsung Chang
Open Educational Resources
Outputting the digital blueprint into a final fast prototype is important, but inputting a hand-made sculpture into the computer is as important in the creative process. There are many high-tech electronic devices that can help the artist generate form from his/her sculpture quickly. This process is called “reverse engineering of prototypes.” Touch Probes (Contact Method) The concept of the touch probe involves a measuring tip attached by several limbs with rotational joints. The design of the joints and limbs determines the reach of the touch probe. The measuring tip of the touch probe is used to measure the exact coordinates …
Digital Modeling: Theories And Techniques, Mi Tsung Chang
Digital Modeling: Theories And Techniques, Mi Tsung Chang
Publications and Research
In the process of architectural design, modeling is an important process in achieving design perfection. In the world of computers, it is very easy and productive to produce 3d model. As a matter of facts, modeling is the easiest way to produce rendering. Designers shouldn't limit themselves to their modeling skills, but should acquire enough sills to achieve whatever shapes and forms they can possible imagine. This is an article about methods and techniques to achieve the process of form makings.
Quantification Of Heat Flows Through Building Entrance Doors On A Winter Day, Daeho Kang
Quantification Of Heat Flows Through Building Entrance Doors On A Winter Day, Daeho Kang
Publications and Research
The current methods for the prediction of the heat flow through building entrance doors have been used for years while involved with a certain degree of uncertainty. This paper describes an experimental method that accurately quantified such heat flow. The experiment monitored local environmental parameters in a college building on a cold winter day. The results of the experiment demonstrated that the experimental method is viable to accurately estimate the heat flow throughout the entrance doors and the presence of a vestibule moderated heat losses from the conditioned area. The results will be used for validating the existing methods.
Competence Of A Spray Passive Down-Draft Evaporative Cooling (Pdec) System For Space Cooling, Daeho Kang, Richard K. Strand
Competence Of A Spray Passive Down-Draft Evaporative Cooling (Pdec) System For Space Cooling, Daeho Kang, Richard K. Strand
Publications and Research
A spray PDEC system has been relatively less considered than other passive cooling strategies as one of the viable low-energy solutions in the cooling of buildings while having a great potential in energy savings. This study is intended to evaluate the capability of a spray PDEC system for space cooling. It comprises four simulation scenarios to see the system response and influence of indoor thermal environment when a spray PDEC system is adopted as a primary cooling system in two different climates. The simulation results show that a spray PDEC system causes a substantial variation in the indoor thermal environment …
Analysis Of The System Response Of A Spray Passive Downdraft Evaporative Cooling System, Daeho Kang, Richard K. Strand
Analysis Of The System Response Of A Spray Passive Downdraft Evaporative Cooling System, Daeho Kang, Richard K. Strand
Publications and Research
A spray Passive Downdraft Evaporative Cooling (PDEC) system achieves great savings for space cooling and improves indoor environmental quality by supplying a large amount of fresh outdoor air. As previous studies heavily focused on the energy saving capability of a spray PDEC system due to lack of methods for a detailed analysis, the influence of cool humid supply air from a spray PDEC system in a space in buildings has not been comprehensively studied. This study is intended to evaluate the competence of a spray PDEC system as a primary cooling system in typical spaces in a primary school building …
Performance Control Of A Spray Passive Down-Draft Evaporative Cooling System, Daeho Kang, Richard K. Strand
Performance Control Of A Spray Passive Down-Draft Evaporative Cooling System, Daeho Kang, Richard K. Strand
Publications and Research
A spray passive down-draft evaporative cooling system has been regarded as a low-energy cooling system that leads significant energy savings in the cooling of buildings. While the energy saving capability of the system has been proven, the ability to control a comfortable indoor environment is still inadequate due to strong climatic dependency. This study seeks viable solutions to advance the control competence of the system by mitigating critical problems of the system to be a reliable cooling application in the cooling of buildings. It proposes potential control strategies for the system and alternative operations. It develops a control algorithm for …
Significance Of Parameters Affecting The Performance Of A Passive Down-Draft Evaporative Cooling (Pdec) Tower With A Spray System, Daeho Kang, Richard K. Strand
Significance Of Parameters Affecting The Performance Of A Passive Down-Draft Evaporative Cooling (Pdec) Tower With A Spray System, Daeho Kang, Richard K. Strand
Publications and Research
PDEC towers with spray systems are known to achieve substantial energy savings. Various parameters such as the wet-bulb depression, the tower height, and the wind speed have been known to be key factors affecting the performance of the system. To date, the significance of these parameters and other important factors have not been adequately treated in the literature. There also has been a lack of models that can successfully investigate potential benefits of the system under various conditions where this particular system could be applicable. To address these critical issues, this study performed a parametric analysis by using a FLUENT …
Non-Uniform Assemblage: Mass Customization In Digital Fabrication, Phillip Anzalone, Joseph Vidich, Joshua Draper
Non-Uniform Assemblage: Mass Customization In Digital Fabrication, Phillip Anzalone, Joseph Vidich, Joshua Draper
Publications and Research
This paper focuses on the development of parametric detailing, mass customization in CNC fabrication and its computational and handcrafted realizations in actualized built work. The projects studied are examples of student and faculty applied research work at Columbia University’s Graduate School of Architecture that engage parametric design strategies to integrate digital fabrication processes with manual assembly procedures, including prefabricated components and assemblies. The presented case studies include the design, fabrication and assembly of two full-scale pavilion projects.