Petrov Volgograd Petroleum Machinery Plant

1967 ◽  
Vol 3 (9) ◽  
pp. 742-747
Author(s):  
Yu. I. Lomakin
Keyword(s):  
Petroleum Machinery ◽  
Machinery Plant

Gas Turbine Propulsion Machinery for the MSTS Roll-On/Roll-Off Ship

1967 ◽  
Author(s):  
Donald L. Caldera ◽  
Gerald C. Swensson ◽  
Charles E. Hoch
Keyword(s):  
Gas Turbine ◽  
Significant Influence ◽  
Service Performance ◽  
Machinery Plant ◽  
Engineering Problems ◽  
History Of

The history of the roll-on/roll-off type of cargo ship is reviewed to illustrate the development of the specific ship requirements for the Adm. Wm. M. Callaghan. The ship is unique in that it is the first large cargo ship to be built which has been initially designed to incorporate all advantages of gas turbine propulsion. The basic engineering problems and selections involved in the design of the machinery plant are briefly described. The service performance of this ship will have a significant influence on future applications of gas turbine machinery for commercial ships.

Rational utilization of carburizing steels in petroleum machinery building

1977 ◽  
Vol 13 (7) ◽  
pp. 644-645
Author(s):  
G. M. Sorokin ◽  
A. P. Efremov ◽  
N. F. Afanas'ev
Keyword(s):  
Rational Utilization ◽  
Petroleum Machinery ◽  
Machinery Building

scholarly journals ICONIC AND SYMBOLIC ASPECT IN TRADEMARKS OF THE LATE 19th AND EARLY 20th CENTURIES

2021 ◽  
pp. 212-222
Author(s):  
Oleksandra Kolisnyk ◽  
Solomiia Ohanesian
Keyword(s):  
Semantic Analysis ◽  
Symbolic Language ◽  
Insurance Company ◽  
Textile Mill ◽  
Visual Identification ◽  
Machinery Plant ◽  
The Usa ◽  
Historical Comparative ◽  
A Company ◽  
Realistic Images

The purpose of the study is to identify the possibilities of visual symbolism in the creation of a company image using a logo in the late 19th and early 20th centuries. Research Methodology. The historical, historical-comparative, analytical methods were used to conduct the research; art history methods — formal, figurative-stylistic, semantic analysis — were used to identify the figurative and symbolic language of the company’s logos late 19th – early 20th centuries. Conclusions. Based on the analysis of the works of foreign and national scientists of the 20th century, the symbol and mark are characterised as means of expressing the phenomenon essence, and the existing classifications of symbols are considered. The logos used in the late 19th – early 20th centuries in the world practice and on the Ukraine territory are analysed. The example of the Prudential Financial insurance company (the USA) shows that the use of a symbolic element remained unchanged in the process of its changes during 1860–1996. On the example of the trademarks of Ukrainian enterprises — the Ernst Mehlhose Agricultural Machinery Plant (1874–1923), the F. V. Alsop in Kharkiv enterprise, Luhansk Textile Mill (1904–2001), Kyiv Contract Fair (1797–1930) — the methods of visual identification are considered, the artistic means are determined; the comparative analysis is carried out. It is established that the image of the rock in the structure of the American company logo is a symbol of strength and security and appeals to its main characteristics. It is determined that in the means of visual identification of Ukrainian enterprises of the late 19th – early 20th centuries, there is a tendency to express clearly the company specialisation through realistic images of architectural buildings that belonged to them or produced products, as well as ordinary names with moderate artistic design.

Advanced-Design Motor-Ship Machinery Plant—20,000 SHP

1967 ◽  
Vol 4 (04) ◽  
pp. 362-387
Author(s):  
E. A. Butler ◽  
R. Kaufman ◽  
T. V. Pedersen
Keyword(s):  
Diesel Engine ◽  
Propulsion System ◽  
Efficient Operation ◽  
Sufficient Detail ◽  
Machinery Plant ◽  
Medium Speed ◽  
Medium Speed Engine ◽  
Reliable Performance ◽  
High Degree ◽  
Adequate Power

The merits of U.S. Flag motorships in conjunction with a new American design, high-powered diesel engine suitable for use on ocean-going merchant vessels is investigated. A 20,000-shp advanced-design motorship propulsion system as applied to a dry cargo ship design is developed. Particular attention is directed to the essential characteristics so necessary in the economical and reliable performance of the system. Optional equipment and machinery arrangements have been analyzed carefully for their compatibility to assure efficient operation and maximum convenience to crew members, both at sea and in port. The economics of the motorship are thoroughly investigated and reported in sufficient detail for critical comparison with the economics of other propulsion systems. It is demonstrated that the diesel engine of today is not merely another source of adequate power. The new medium-speed engine provides a residual-fuel diesel propulsion plant that shows distinct advantages in initial investment and operating costs. In addition to its overall economy, the diesel plant provides a propulsion system with a high degree of reliability and safety.

Influence of Parameters of Insulation Layer on Performance of Vacuum Heat Insulation Oil Pipe

2013 ◽  
Vol 732-733 ◽  
pp. 238-241
Author(s):  
Zhong Hua Wang
Keyword(s):  
Glass Fiber ◽  
Heat Conductivity ◽  
Void Ratio ◽  
Heat Insulation ◽  
Vacuum Condition ◽  
Petroleum Exploration ◽  
Aluminium Foil ◽  
Insulation Layer ◽  
Machinery Plant ◽  
Insulation Oil

Influences of void ratio of glass fiber cloth, conductivity of glass fiber cloth, number of of insulation layer and emissivity of aluminium foil on apparent heat conductivity of vacuum heat insulation oil pipe are calculated based on the experiment plat in master machinery plant of Liaohe Petroleum Exploration Bureau. The results show that apparent heat conductivity of vacuum heat insulation oil pipe is inverse ratio to void ratio of glass fiber cloth, and is proportional to conductivity of glass fiber cloth and emissivity of aluminium foil. At vacuum condition, 6 layers is appropriate.

Sign in / Sign up

Export Citation Format

Share Document