Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Heinz-Dieter Kutzbach"'
Publikováno v:
Journal of Terramechanics. 82:13-21
Tractors and self-propelled harvesters are equipped with high volume pneumatic tyres with a low tyre inflation pressure. The contact patch can shift forwards or backwards in reference to the wheel centre as reaction on traction or brake forces becaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aea21339571d2b386f370159e17d29e
https://doi.org/10.1016/j.jterra.2018.11.002
https://doi.org/10.1016/j.jterra.2018.11.002
Autor:
Heinz-Dieter Kutzbach, Petre I. Miu
Publikováno v:
Computers and Electronics in Agriculture. 60:105-109
The threshing process - by which the grains are removed from the ears - begins effectively at the feeding zone of threshing unit. At the same time, grain separation occurs in the feeding zone of the threshing unit if the rotor cage has openings. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59fadb5c9249db3d618d518f4c7d37c6
https://doi.org/10.1016/j.compag.2007.07.004
https://doi.org/10.1016/j.compag.2007.07.004
Autor:
Heinz-Dieter Kutzbach, Petre I. Miu
Publikováno v:
Computers and Electronics in Agriculture. 60:96-104
This paper presents a comprehensive and unitary stochastic mathematical model of grain threshing and separation in both axial and tangential threshing units. The derived equations describe and quantify the percentages of unthreshed grain, free grain,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7288262c6d8199411302f34c3145952f
https://doi.org/10.1016/j.compag.2007.07.003
https://doi.org/10.1016/j.compag.2007.07.003
Autor:
Heinz-Dieter Kutzbach, Petre I. Miu
Publikováno v:
Computers and Electronics in Agriculture. 58:93-99
This paper presents a study of the movement of vegetal material through the threshing space of an axial threshing unit. The developed kinematical equations are based on a nonlinear law governing the non-uniform movement of the material on an uneven h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e8637ad31f38347fe2b6e088146d99
https://doi.org/10.1016/j.compag.2007.04.002
https://doi.org/10.1016/j.compag.2007.04.002
Autor:
Heinz Dieter Kutzbach, M. Schreiber
Publikováno v:
Journal of Terramechanics. 44:75-79
The traction properties of agricultural tires are of special importance because the tractive efficiency varies in a wide range to a maximum in the order of 75%. Different single wheel testing equipment is used to investigate tire performance and diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb66c233d85de1e0c4985e0f8b65189
https://doi.org/10.1016/j.jterra.2006.03.003
https://doi.org/10.1016/j.jterra.2006.03.003
Autor:
Heinz Dieter Kutzbach
Publikováno v:
Journal of Agricultural Engineering Research. 76:237-247
The economic situation and the future supply of food for the growing world population require the productivity of power and machinery to increase further. Moreover, legislation and demands in the areas such as environmental protection, maintenance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd7ca34f87e2279de0ef2c012244180c
https://doi.org/10.1006/jaer.2000.0574
https://doi.org/10.1006/jaer.2000.0574
Autor:
Heinz Dieter Kutzbach, Albert Stoll
Publikováno v:
Precision Agriculture. 2:281-291
Precision agriculture requires automatic control of agricultural machinery in order to cope with the large amount of information which has to be applied during site specific field work. The driver is occupied with operating and supervising the contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38c4cd511f1698667c60e28773fcdda8
https://doi.org/10.1023/a:1011842907397
https://doi.org/10.1023/a:1011842907397
Publikováno v:
Journal of Agricultural Engineering Research. 71:103-112
Stripping is a very old harvesting concept that continues to challenge designers through the centuries. The most promising stripping system at present is the stripper header developed at Silsoe Research Institute, UK and commercially produced by Shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e649cc8e6fd8c9bdeb73fe329cd930
https://doi.org/10.1006/jaer.1998.0318
https://doi.org/10.1006/jaer.1998.0318
Autor:
Heinz-Dieter Kutzbach, P. Reitz
Publikováno v:
Computers and Electronics in Agriculture. 14:137-150
Spatially variable field operations depend on various parameters such as in-field variations of soil and crop yield. A yield map can provide local information on nutrient absorption, variability of soil and effects of special treatment strategies. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2909cae437481116fbd96ea52a279251
https://doi.org/10.1016/0168-1699(95)00044-5
https://doi.org/10.1016/0168-1699(95)00044-5
Autor:
Heinz Dieter Kutzbach, K. Armbruster
Publikováno v:
Journal of Terramechanics. 28:331-338
With the single wheel tester of Hohenheim University, tractive and side forces have been measured on driven tractor tyres of different sizes on a hard stubble field and on a tilled field with higher moisture content. It was found that the lateral for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e68f36b1fee98fa2b74af72ddbee62
https://doi.org/10.1016/0022-4898(91)90014-w
https://doi.org/10.1016/0022-4898(91)90014-w