Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Petr Heřmánek"'
Autor:
Michal Jůza, Petr Heřmánek
Publikováno v:
Research in Agricultural Engineering, Vol 69, Iss 1, Pp 18-27 (2023)
This paper presents the experimental research of factors influencing the UDS 214 excavator efficiency. The hydraulic oil flow rate is measured in hydraulic circuits for controlling the moving of the bucket of the UDS 214 excavator. From the measure
Externí odkaz:
https://doaj.org/article/9beede77f18c4022a9f6e85dab0bc811
Publikováno v:
Research in Agricultural Engineering, Vol 67, Iss 1, Pp 1-7 (2021)
One of the qualitative characteristics of both green and dried hops is the content of hop essential oils which are contained in a quantity of 0.5 to 3.5%, depending on the hop variety. These essential oils are heat labile substances because the tempe
Externí odkaz:
https://doaj.org/article/2f322918bed741399b8c373c45eeb034
Publikováno v:
Plant, Soil and Environment, Vol 64, Iss 10, Pp 512-516 (2018)
In terms of content, the paper is aimed at analysing and comparing the quality of fresh green hops and hops dried at two drying temperatures - 55°C (in the traditional manner) and 40°C (using the so-called gentle drying), regarding the maximum pres
Externí odkaz:
https://doaj.org/article/ee149c103fe34f9690de20c893fa6843
Publikováno v:
Research in Agricultural Engineering, Vol 63, Iss Special Issue, Pp S24-S32 (2017)
An important factor in hop growing is the process of drying. For this purpose belt dryers with follow-up conditioning are the most widespread but they are not ideal. In this respect, an analysis of the drying process was carried out in the belt dryer
Externí odkaz:
https://doaj.org/article/be151a4d8ccd4295846b6438624bf6a6
Autor:
Massimiliano Ferrucci, Petr Heřmánek, Evelina Ametova, Elia Sbettega, Michal Vopalensky, Ivana Kumpová, Daniel Vavřík, Simone Carmignato, Tom Craeghs, Wim Dewulf
Publikováno v:
Precision Engineering
© 2018 Elsevier Inc. A procedure for measuring the geometry of X-ray computed tomography (CT) instruments is applied to an experimental CT instrument. In this study, the geometrical measurement procedure is implemented with the CT 2 reference object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab3e8dfe0f56f77abf3675939b4bbf9e
Publikováno v:
Precision Engineering
© 2018 The X-ray computed tomography (CT) measurement process suffers from a variety of error sources including geometrical misalignments of the CT imaging components: X-ray source focal spot, rotation stage, and X-ray detector. Effective correction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd0526cedc6879b1e2d9abe8a431cedb
http://hdl.handle.net/11577/3279962
http://hdl.handle.net/11577/3279962
Autor:
Simone Carmignato, Massimiliano Ferrucci, Gabriel Probst, Petr Heřmánek, Evelina Ametova, Tom Craeghs, Bart Boeckmans, Wim Dewulf
Publikováno v:
CIRP Annals
Full geometrical alignment of CT instruments remains a complicated endeavor. This paper therefore presents a fast and comprehensive method for determination and compensation of geometrical misalignments. First, a reference object, consisting of spher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d472a4ca4413801d64f9e71531fb1c0
Autor:
Jůza, Michal1 juzam@tf.czu.cz, Heřmánek, Petr1
Publikováno v:
Research in Agricultural Engineering. 2023, Vol. 69 Issue 1, p18-27. 10p.
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::04233eba7aa540c15a92ab27ac69cbab
http://www.scopus.com/inward/record.url?eid=2-s2.0-84900026023&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84900026023&partnerID=MN8TOARS
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::27bf8019560077cd4c2e99187ebb8d75
http://www.scopus.com/inward/record.url?eid=2-s2.0-84900010108&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84900010108&partnerID=MN8TOARS