Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Acoustics, Dynamics, and Controls (1)
- Adult and Continuing Education (1)
- Adult and Continuing Education and Teaching (1)
- Algebra (1)
- Algebraic Geometry (1)
-
- Appalachian Studies (1)
- Applied Mathematics (1)
- Art Education (1)
- Art and Design (1)
- Arts and Humanities (1)
- Biology (1)
- Chemistry (1)
- Computer-Aided Engineering and Design (1)
- Education (1)
- Educational Technology (1)
- Elementary Education and Teaching (1)
- Energy Systems (1)
- Engineering Education (1)
- Engineering Science and Materials (1)
- Forest Sciences (1)
- Geometry and Topology (1)
- Harmonic Analysis and Representation (1)
- Industrial and Product Design (1)
- Junior High, Intermediate, Middle School Education and Teaching (1)
- Life Sciences (1)
- Manufacturing (1)
- Materials Science and Engineering (1)
- Mathematics (1)
Articles 1 - 2 of 2
Full-Text Articles in Mechanical Engineering
Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill
Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill
STEM Guitar Project’s BBT Acoustic Kit
This electronic document file set consists of an overview presentation (PDF-formatted) file and companion video (MP4) and CADD files (DWG & DXF) for laser cutting the ETSU-developed alternate top bracing designs and marking templates for the STEM Guitar Project’s BBT (OM-sized) standard acoustic guitar kit. The three (3) alternative BBT top bracing designs in this release are
(a) a one-piece base for the standard kit's (Martin-style) bracing,
(b) 277 Ladder-style bracing, and
(c) an X-braced fan-style bracing similar to traditional European or so-called 'classical' acoustic guitars.
The CADD data set for each of the three (3) top bracing designs includes …
Heat Pump Research Programme At University College Dublin (1976), Seamus Timoney, Jim Mcgovern
Heat Pump Research Programme At University College Dublin (1976), Seamus Timoney, Jim Mcgovern
Conference Papers
This paper describes heat pump research at University College Dublin in 1976 relating to an air-to-air heat pump. The plant under test and its instrumentation are described and some measured performance data are presented. A heat pump simulation program is described. A theoretical comparison of refrigerants 12, 22 and 502 is presented with graphs of performance parameters as a function of operating conditions.