1. Increasing the efficiency of aerobic fermentation

   • V. L. Borisov
   • A. M. Kuznetsov

   OriginalPaper Pages: 3 - 5

2. Effect of tribotechnical properties of the threaded surfaces of pumping-repressuring pipes on their capacity to be screwed together with mechanical wrenches

   • V. I. Kuts

   OriginalPaper Pages: 5 - 9

3. Determination of the optimal conditions for filling of acetylene cylinders

   • S. P. Neshumova
   • M. M. Grunina

   OriginalPaper Pages: 9 - 12

4. Terminology and classification of UHF installations (under discussion)

   • A. N. Grigor'ev
   • Yu. P. Bass

   OriginalPaper Pages: 13 - 14

5. Estimating the cost of cryogenic equipment at the design stage

   • V. I. Sukhov
   • V. V. Zotov
   • T. N. Aleinik

   OriginalPaper Pages: 15 - 18

6. Mathematical modeling of a cryogenic jet pump with flows of different temperatures

   • N. V. Filin
   • S. L. Simkhovich
   • I. F. Sultanov

   OriginalPaper Pages: 18 - 22

7. Investigation of processes of condensation in channels

   • V. E. Poznyak
   • V. N. Savel'ev

   OriginalPaper Pages: 23 - 27

8. Investigation of the hydraulic characteristics of cryogenic heat exchanger coils

   • A. É. Poberezkin
   • L. N. Tsvetkovskaya
   • B. É. Kitsis

   OriginalPaper Pages: 27 - 30

9. Piston expansion engines for the final cooling stage of cryogenic helium installations

   • V. V. Krylov
   • N. A. Purtov
   • N. V. Barmin

   OriginalPaper Pages: 31 - 34

10. Unified system of warning signals for automated technological complexes

    • Yu. A. Zhdanov

    OriginalPaper Pages: 35 - 37

11. Design of labyrinth seals with consideration of real gas properties

    • G. A. Bondarenko
    • V. I. Yurko

    OriginalPaper Pages: 38 - 42

12. Improving the efficiency of cooling systems used in compressors

    • V. P. Parfenov
    • P. A. Mil'shtein
    • V. A. Myshenko

    OriginalPaper Pages: 42 - 44

13. A system of automatic control of the operation of electrostatic precipitators for the collection of lignite dust

    • V. V. Bobrikov
    • L. P. Baranov
    • V. A. Kireeva

    OriginalPaper Pages: 45 - 47

14. Use of vibration treatment for improving the quality of castings

    • V. A. Belevitin
    • A. G. Shestov
    • V. A. Ferichenkov

    OriginalPaper Pages: 48 - 50

15. Improvement in the technique of plasma facing of christmas tree and tubing head components

    • V. Ya. Kershenbaum
    • V. B. Mordynskii
    • A. I. Shestakov

    OriginalPaper Pages: 50 - 53