Zobrazeno 1 - 10
of 13
pro vyhledávání: '"John C. Fischer"'
Publikováno v:
ASME 2008 2nd International Conference on Energy Sustainability, Volume 1.
A solid desiccant based ventilation system has been installed to provide ventilation, and cooling/heating as needed, to the Intelligent Workplace (IW) of Carnegie Mellon University, as part of the IW Energy Supply System (IWESS). Since its installati
Publikováno v:
ASME 2008 2nd International Conference on Energy Sustainability, Volume 2.
This paper presents the development of an equation based model to simulate the combined heat and mass transfer in the desiccant wheels. The performance model is one dimensional in the axial direction. It applies a lumped formulation in the thickness
Publikováno v:
Advanced Energy Systems.
Fuel utilization can be dramatically improved through effective recycle of "waste" heat produced as a by-product of on-site or near-site power generation technologies. Development of modular compact cooling, heating, and power (CHP) systems for end-u
Publikováno v:
Advanced Energy Systems.
The operating performance of an enthalpy recovery wheel exchanging heat and moisture between outside and exhaust air streams in the ventilation system of Carnegie Mellon University (CMU)'s Intelligent Workplace (IW) has been measured during the winte
Autor:
James R. Sand, Richard K. Mitchell, John C. Fischer, G. Randall Wetherington, Andrei Petrov, Abdolreza Zaltash
Publikováno v:
Advanced Energy Systems.
This investigation describes the performance study of a novel Integrated Active Desiccant-Vapor Compression Hybrid Rooftop (IADR) at Oak Ridge National Laboratory (ORNL) in heating mode. The tests were performed at two different ratios of outdoor/ret
Publikováno v:
42nd AIAA Aerospace Sciences Meeting and Exhibit.
The aerodynamic plasma actuator is a surface discharge configuration dielectric barrier discharge (DBD) plasma using a highly asymmetric electrode configuration with one electrode exposed to air and the other encapsulated by dielectric material, driv
Autor:
Joel K. Kahn, John C. Fischer
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 29:221-223
We report a case of failed coronary angioplasty requiring urgent coronary artery bypass graft surgery. The return of angina pectoris early after surgery led to repeat catheterization, demonstrating a rapidly progressive stenosis of the left main coro
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 2:389-395
The angiographic findings in a patient with an interesting vascular tumor of the right atrium are described. The tumor was supplied by vessels from both the right and left coronary arteries and consisted of dilated blood spaces in which contrast mate
Publikováno v:
Circulation. 47:989-996
In order to see whether or not the echocardiographically recorded mitral valve could reflect alterations in left ventricular pressure, simultaneous mitral valve echograms and left ventricular pressures were obtained on patients undergoing diagnostic
Autor:
Douglas P. Zipes, John C. Fischer
Publikováno v:
Circulation research. 34(2)
A slow ionic current carried by calcium, sodium, or both constitutes transmembrane ionic flow through the slow channel; such a current may be involved in normal action potentials of sinus and atrioventricular (AV) nodal cells. In this study, we inves