Results
author = "Jensen, Morten"
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Water in contact with extended hydrophobic surfaces: Direct evidence of weak dewetting
Author(s) :
Jensen, Torben René
,
Jensen, Morten Østergaard
,
Reitzel, Niels
,
Balashev, Konstantin
,
Peters, Günther H.J.
,
Kjær, Kristian
Description :
X-ray reflectivity measurements reveal a significant dewetting of a large hydrophobic paraffin surface floating on water. The dewetting phenomenon extends less than 15 Angstrom into the bulk water phase and results in an integrated density deficit of about one water molecule per 25-30 Angstrom(2) of...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Pay-load estimation of a 2DOF flexible link robot using a delta-operator technique
Description :
The paper presents a new method for online identification of pay-loads for a two-link flexible robot. The method benefits from the close correspondence between parameters of a discrete-time model represented by means of the Delta-Operator, and those of the underlying continuous-time model. Although ...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Production of 2nd generation bioethanol from lucerne with optimized hydrothermal pretreatment
Description :
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Generalized predictive control in the delta-domain
Description :
This paper describes new approaches to generalized predictive control formulated in the delta (δ) domain. A new δ-domain version of the continuous-time emulator-based predictor is presented. It produces the optimal estimate in the deterministic case whenever the predictor order is chosen greater tha...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
General predictive control using the delta operator
Description :
This paper deals with two-discrete-time operators, the conventional forward shift-operator and the δ-operator. Both operators are treated in view of construction of suitable solutions to the Diophantine equation for the purpose of prediction. A general step-recursive scheme is presented. Finally a g...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
The hydrophobic effect: Molecular dynamics simulations of water confined between extended hydrophobic and hydrophilic surfaces
Description :
Structural and dynamic properties of water confined between two parallel, extended, either hydrophobic or hydrophilic crystalline surfaces of n-alkane C36H74 or n-alcohol C35H71OH, are studied by molecular dynamics simulations. Electron density profiles, directly compared with corresponding experime...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Dipolar and chain-linking effects on the rheology of grafted chains in a nanopore under shear at different grafting densities
Description :
Nonequilibrium molecular dynamics simulations were performed to probe structural and dynamical properties of tail-grafted, amphiphilic chains under shear at different grafting densities. Emphasis was put on the modification of the head groups in order to investigate to which extent this modification...
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Silage pretreatment and enzymatic hydrolysis of green energy grass for 2nd generation bioethanol production.
Author(s) :
Jensen, Morten
,
Kádár, Zsófia
,
Didion, Thomas
,
Johansen, Katja Salomon
,
Schmidt, Jens Ejbye
Description :
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Combined silage treatment and enzymatic hydrolysis of energy grass as pretreatment method for 2nd generation bioethanol production.
Author(s) :
Jensen, Morten
,
Thygesen, Anders
,
Kádár, Zsófia
,
Didion, Thomas
,
Johansen, Katja Salomon
,
Schmidt, Jens Ejbye
Description :
Repository :
ORBIT The DTU Research Database
Language(s) :
English
Greenhouse gas emissions from cultivation of energy crops may affect the sustainability of biofuels
Author(s) :
Carter, Mette Sustmann
,
Hauggaard-Nielsen, Henrik
,
Heiske, Stefan
,
Thomsen, Sune Tjalfe
,
Jensen, Morten
,
Schmidt, Jens Ejbye
Description :
Agro-biofuels are expected to reduce the emissions of greenhouse gases because CO2
emitted during the combustion of the biofuels has recently been taken from the
atmosphere by the energy crop. Thus, when replacing fossil fuels with biofuels we
reduce the emission of fossil fuel-derived CO2 into the ...
Repository :
ORBIT The DTU Research Database
Language(s) :
English