Zobrazeno 1 - 10
of 22
pro vyhledávání: '"R D, Ford"'
Autor:
D J Saunders, R D Ford
Publikováno v:
Physics Education. 28:219-224
A computer-based learning method for first-year undergraduates is described. The equation describing a vibrating system with a single degree of freedom is solved using the forward finite difference method with a variety of conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed0d4a55989a880e025e94543b7e499
https://doi.org/10.1088/0031-9120/28/4/005
https://doi.org/10.1088/0031-9120/28/4/005
Autor:
W. H. Lupton, D.J. Jenkins, J.D. Shipman, J.R. Boller, R. D. Ford, J. C. Kellogg, R.J. Commisso
Publikováno v:
Review of Scientific Instruments. 62:2689-2694
A command triggered, high‐power, surface‐flashover closing switch that operates in vacuum has been developed for use on a prototype inductive‐storage pulsed power generator, Pawn. This vacuum flashover switch isolates the high‐pressure‐gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee7af66344da73c8d87a74a7503aeae
https://doi.org/10.1063/1.1142201
https://doi.org/10.1063/1.1142201
Publikováno v:
The American surgeon. 60(11)
Acute appendicitis is one of the most common abdominal surgical emergencies in North America. Although the treatment of appendicitis has remained the same for over 250 years, diagnostic techniques have changed immensely. Most recently, graded compres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fa6b4fc96ed249357f2aba11b9c81772
https://pubmed.ncbi.nlm.nih.gov/7978690
https://pubmed.ncbi.nlm.nih.gov/7978690
Autor:
R. D. Ford, P. G. H. Bakker
Publikováno v:
The Journal of The Textile Institute. 75:164-174
An account is given of measurements of the sound absorption and impact-insulation improvement for a range of carpets, underlays, and carpet–underlay combinations. It is shown that carpets, underlays, and woven carpet on underlay behave as simple po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fdfdcb8a50acfe3fbd8cf8313c4db2
https://doi.org/10.1080/00405008408658478
https://doi.org/10.1080/00405008408658478
Autor:
R. D. Ford, W. M. Lee
Publikováno v:
Journal of Applied Physics. 64:3851-3854
Time profiles of underwater shock wave pressure, current, and voltage were measured for exploding aluminum, aluminum‐lithium alloy, and copper wire in water when an inductive energy store was discharged through the wire. A linear relationship exist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56dd562b16a681a574d1468beb796d07
https://doi.org/10.1063/1.341365
https://doi.org/10.1063/1.341365
Publikováno v:
Review of Scientific Instruments. 52:694-697
Pulsed energy source with a versatile output, using self‐excited homopolar generator for the initial storage of energy, has been developed. Large energy storage of this inertial–inductive system provides an attractive option for satisfying pulse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402ae6b28dace3372a88949e6def1af6
https://doi.org/10.1063/1.1136665
https://doi.org/10.1063/1.1136665
Publikováno v:
Physical Review Letters. 36:1546-1549
The interface between a heavy fluid surrounding a light fluid can accelerate in the direction of the heavier fluid without experiencing Rayleigh-Taylor instability, if the heavy fluid is rotating such that the sum of centripetal and radial accelerati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8967658ce8b39d3d1f988eb3c442ddab
https://doi.org/10.1103/physrevlett.36.1546
https://doi.org/10.1103/physrevlett.36.1546
Autor:
R. D. Ford, W. M. Lee
Publikováno v:
Metallurgical Transactions B. 19:255-259
The reaction of molten Al-2.5 pct Li alloy or pure aluminum with water was studied by the exploding wire technique incorporating a crowbar switch current interruptor and an inductive energy store. The extent of chemical reaction was measured by the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::466db38011927e76d5392d83a8430689
https://doi.org/10.1007/bf02654210
https://doi.org/10.1007/bf02654210
Publikováno v:
IEEE Transactions on Electrical Insulation. :29-37
Many materials possess potentially important properties for application in high power electrical apparatus. These properties ban be controlled to behave either as dielectrics rics or as conductors. Such materials have been used for switching applicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4565a8cb275a85ef5a9beef1d544d154
https://doi.org/10.1109/tei.1985.348753
https://doi.org/10.1109/tei.1985.348753
Autor:
R. D. Ford, M. P. Young
Publikováno v:
IEEE Transactions on Nuclear Science. 18:331-337
The need exists for a versatile, low cost switch which is readily adaptable to the ever changing facilities in high energy research laboratories. Two modular laboratory switches have been developed at the Naval Research Laboratory, Washington, D. C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e1649c2ffe00280615e9588b0be44cb
https://doi.org/10.1109/tns.1971.4326363
https://doi.org/10.1109/tns.1971.4326363