Results 11 to 20 of about 60,342 (260)

Estimation of flow temperature in horizontal pipe using analytical inverse heat transfer [PDF]

open access: yesمجله مدل سازی در مهندسی, 2020
Pipeline systems are widely used in gas refineries, oil factories chemical power plants. It is important to measure the fluid temperature in this pipeline.
Koorosh Goudarzi, Ahmad Bahrami
doaj   +1 more source

Invariance under outer inverses [PDF]

open access: yesAequationes mathematicae, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
R. E. Hartwig, P. Patrício
openaire   +3 more sources

Simultaneous estimation of heat flux and heat transfer coefficient in irregular geometries made of functionally graded materials

open access: yesInternational Journal of Thermofluids, 2020
A numerical inverse analysis based on explicit sensitivity coefficients is developed for the simultaneous estimation of heat flux and heat transfer coefficient imposed on different parts of boundary of a general irregular heat conducting body made of ...
Farzad Mohebbi, Ben Evans
doaj   +1 more source

An Inverse Approach to Estimate Heat Transfer Coefficients of 122 mm Medium-Range Missile During Correction Engine Operation [PDF]

open access: yesProblemy Mechatroniki, 2014
This paper presents an inverse approach to estimate the heat transfer coefficients on the inner and the outer sides of a cylindrical shield made of R35 steel containing a gas-dynamic control block of a 122 mm medium-range missile during the combustion of
Janusz ZMYWACZYK   +3 more
doaj   +1 more source

Rank Function and Outer Inverses

open access: yesThe Electronic Journal of Linear Algebra, 2018
For the class of matrices over a field, the notion of `rank of a matrix' as defined by `the dimension of subspace generated by columns of that matrix' is folklore and cannot be generalized to the class of matrices over an arbitrary commutative ring. The `determinantal rank' defined by the size of largest submatrix having nonzero determinant, which is ...
Karantha, Manjunatha Prasad   +2 more
openaire   +3 more sources

Outer inverses: Characterization and applications

open access: yesLinear Algebra and its Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bapat, Ravindra B.   +3 more
openaire   +1 more source

One-sided weighted outer inverses of tensors

open access: yesJournal of Computational and Applied Mathematics, 2021
The authors introduce one-sided \((M,N)\)-weighted \((B,C)\)-inverse of a tensor as wider classes of one-sided inverses. They give some characterizations for the existence of these new inverses. In addition, they present the sets of all one-sided weighted inverses of a given tensor.
Dijana Mosic   +4 more
openaire   +3 more sources

Commuting Outer Inverses

open access: yesAdvances in Linear Algebra & Matrix Theory, 2013
The group, Drazin and Koliha-Drazin inverses are particular classes of commuting outer inverses. In this note, we use the inverse along an element to study some spectral conditions related to these inverses in the case of bounded linear operators on a Banach space.
Muneo Chō, Gabriel Kantún-Montiel
openaire   +2 more sources

The expansion factors of an outer automorphism and its inverse [PDF]

open access: yesTransactions of the American Mathematical Society, 2007
A fully irreducible outer automorphism ϕ \phi
Handel, Michael, Mosher, Lee
openaire   +3 more sources

Bordering method to compute Core-EP inverse

open access: yesSpecial Matrices, 2018
Following the work of Kentaro Nomakuchi[10] and Manjunatha Prasad et.al., [7] which relate various generalized inverses of a given matrix with suitable bordering,we describe the explicit bordering required to obtain core-EP inverse, core-EP generalized ...
Prasad K. Manjunatha, Raj M. David
doaj   +1 more source

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