Разширено търсене
Автор да съдържа N. Gospodinova
Каталог "Библиографии" | On line периодика
Running-in with friction modifier of repaired engines with restored crankshaft and bearings
// <I>ICTTE 2021<D> AIP Conference Proceedings, International Conference on Technics, Technologies, and Education, 2023, Volume 2889, Issue 1, p. 030001-1–030001-8, DOI: 10.1063/5.0172954
(2023)
M. Nikolov; P. Kangalov; N. Gospodinova;
M. Stoyanov
и др.
Каталог "Библиографии" | Периодични издания
Rheology of synthetic ester type oils
// <I>Journal<D> Balkan tribological association, 11, 2005, № 4, p. 479-483.
N. Gospodinova; D. Y. Pavlov; I. Glavchev
Каталог "Библиографии" | Периодични издания
Viscosity index improvers in a synthetic oil of ester type
// <I>Balkan<D> tribological association, 13, 2007, № 2, p. 218-222.
N. Gospodinova; M. Nikolov; M. Dimitrov
Каталог "Библиографии" | Периодични издания
About the performance of some viscosity index improvers in a synthetic oil of ester type
// <I>Industrial<D> lubrication and tribology, Vol. 59, 2007, № 3, p. 119-122.
N. Gospodinova; D. Y. Pavlov; I. Glavchev
Каталог "Библиографии" | Периодични издания
Application of complex esters in poly(vinyl chloride) plastisols and plasticats
// <I>Pigment<D> and resin technology, 34, 2005, № 3, 154-157.
D. Y. Pavlov; N. Gospodinova; I. Glavchev;
N. Dishovski
и др.
Каталог "Библиографии" | Периодични издания
Preparation and application of polyesters: Activity of catalysts for esterification
// <I>Surface<D> coatings international, P. B : Coating transaction, 87, 2004, p. 273-277.
D. Y. Pavlov; I. Glavchev; N. Gospodinova
Каталог "Библиографии" | Периодични издания
Synthesis and characterization of complex esters for motor and hydraulic oils
// <I>Industrial<D> lubrication and tribology, 56, 2004, № 1, p. 19-22.
D. Y. Pavlov; N. Gospodinova; I. Glavchev
Каталог "Библиографии" | Периодични издания
On the activity of catalysts for ring opening and condensation reactions
// <I>Journal<D> univ. chem. technol. metall., XXXVIII, 2003, № 2, p. 331-336.
Каталог "Библиографии" | Периодични издания
Biodegradability of synthetic ester oils
// <I>Oxidation<D> communications, 25, 2002, № 4, p. 520-523.
D. Y. Pavlov; N. Gospodinova; I. Glavchev
Каталог "Библиографии" | Статии от книги - библиография
Thermal and IR-investigation of complex esters
// <I>Procееdings<D> of Mongolian academy of sciences, 171, 2004, № 1, 58-62.
D. Y. Pavlov; N. Gospodinova; T. T. Totev;
I. Glavchev
и др.
Каталог "Библиографии" | Периодични издания
Tribological characteristics at running-in of repaired tractor engines using friction modifiers
// <I>Industrial<D> lubrication and tribology, Vol. 61, 2009, № 4, p. 209-212.
M. Nikolov; N. Gospodinova; D. Y. Pavlov;
M. Dimitrov
и др.
Каталог "Библиографии" | Периодични издания
Running-in of repaired engines using friction modifiers
// <I>Industrial<D> lubrication and tribology, 66, 2014, № 1, p. 62-65.
M. S. Dimitrov; M. Nikolov; N. Gospodinova;
D. Y. Pavlov
и др.
Каталог "Библиографии" | Периодични издания
Investigation of the anti-wear performance of adipic acid and polyethylene glycol-200 complex ester as a friction modifier in motor oils
// <I>Balkan<D> tribological association, 20, 2014, № 1, p. 111-115.
S. Kerekov; N. Gospodinova; T. Delikostov;
M. Nikolov
и др.
Каталог "Библиографии" | Периодични издания
Selective synthesis of monoglycerol oleate and investigation of its anti-wear performance as a friction modifier
// <I>Balkan<D> tribological association, 21, 2015, № 1, p. 417-422.
S. Kerekov; N. Gospodinova; L. Dimitrov;
M. Nikolov
и др.
Каталог "Библиографии" | Периодични издания
Investigation of the tribological characteristics of complex ester of adipic acid as a friction modifier for engine oils on SMC-2 tribotester
// <I>Balkan<D> tribological association, 22, 2016, № 3A-II, p. 3412 - 3419.
M. Nikolov; P. Kangalov; S. Kerekov;
N. Gospodinova
и др.
Каталог "Библиографии" | Периодични издания
Investigation of the exploitation capacity of semisynthetic oil with friction modifier in real working conditions
// <I>Balkan<D> tribological association, 26, 2020, № 3, p. 546-551.
M. S. Dimitrov; N. Gospodinova
Каталог "Библиографии" | Периодични издания
Obtaining of friction modifiers from mixtures of glycerol oleates made by different catalysts
// <I>Balkan<D> tribological association, 22, 2016, № 3A-II, p. 3403-3411.
P. Kangalov; N. Gospodinova; Z. Glavcheva-Laleva;
I. Glavchev
и др.