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N. K. Ulashchik
N. K. Ulashchik

Articles

Without section
  • Date submitted
    1992-09-22
  • Date accepted
    1992-11-06
  • Date published
    1993-12-28

Theoretical studies of parameters of a walking landing gear with a movable float

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Exploration and industrial development of seabed resources is impossible without technical means and, first of all, underwater mining equipment. An important role among underwater mining machines is assigned to these units carrying mining and geological exploration working bodies in the form of suction tips, rippers, buckets, picks, dumps, soil pumps, erlift heads, probes, impellers, dies, etc. The main role of these units is played by the underwater mining equipment.

How to cite: Timofeev I.P., Ulashchik N.K. Theoretical studies of parameters of a walking landing gear with a movable float // Journal of Mining Institute. 1993. Vol. 138 . p. 3-8.
Without section
  • Date submitted
    1992-09-24
  • Date accepted
    1992-11-28
  • Date published
    1993-12-28

Press for production of double-layer fuel coal briquettes

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The advantage of briquetting over such pelletizing and sintering processes is that briquetting allows to obtain a product of strictly regulated dimensions, and no chemical transformations take place in the initial mixture during the briquetting process. In addition, this process is the most favorable from the point of view of sanitary requirements.

How to cite: Tarasov Y.D., Denegin V.V., Sokolova G.V., Fedorov Y.S., Marusov Y.N., Ulashchik N.K. Press for production of double-layer fuel coal briquettes // Journal of Mining Institute. 1993. Vol. 138 . p. 50-53.
Without section
  • Date submitted
    1987-09-06
  • Date accepted
    1987-11-15
  • Date published
    1988-11-25

Результаты океанических испытаний установки исследований донных грунтов

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При проведении инженерно-геологических работ на научно-исследовательском судне «Академик Александр Карпинский" ПГО  «Севморгеология» в Тихом океане была испытана глубоководная исследовательская установка УГИ-4М, предназначенная для проведения измерений в натурных условиях ме­ханических свойств океанических донных отложений на глубине до 6000 м ...

How to cite: Timofeev I.P., Ulashchik N.K., Ulyanov E.M. // Journal of Mining Institute. 1988. Vol. 117 . p. 93.