Surgetank sizing calculator

In 1950 one of the prototypes was tested with a hydromechanical transmission. This vehicle remains on display at the Kubinka tank museum, Moscow.

A modernised version entered production in 1957, featuring a new 122mm M-62 main gun (calibre Length 46), night vision, gun stabilisation, NBC protection and new replacement machine guns. These vehicles can be easily spotted by the x5 baffles of the muzzle brake.

Wesselsexpansion tank sizing

Development was carried out by both factory #100 design group and VNII-100 as a joint project using the code “Object 730”.

Despite production of both the IS-3 and IS-4 from 1944 to 1949 and development of the IS-7, Russia was still seeking a heavy tank design that offered high levels of protection but weighted no more than 55 tonnes.

AMTROLexpansion tank Sizingpdf

The expansion tank in the heating system is used to maintain the pressure in the system at a stable level. Our calculator allows you to estimate the volume of the expansion tank based on the volume of coolant or capacity of the equipment. Recall that the optimal pressure in heating systems of private homes – 1-2 bar. Theoretical basis of the calculation:

Production started in 1954 at a rate of 200 vehicles a year, with the last 60 manufactured in 1965, totaling some 1400+ built.

Expansion tank sizing calculatormetric

The T-10 Heavy Tank was the last mass produced Russian Heavy Tank (though there were several other designs resulting in other prototypes during this period of time).

Pressuretank sizing calculator

Hydronicexpansion tank sizing calculator

Trials started in February 1950 and ran until July across multiple locations, with a total of 15 prototypes built. Further testing of other equipment and components were completed over the coming months until early 1953 when it received the designation IS-8, which was short lived until later that year, it was accepted into service as the T-10.

What expansion tank size do I need? Use our calculator to estimate the size of the hydronic expansion tank require for heating system.

Development of a new design was authorised in February 1949, which was to feature components from the IS-4 and hull design of the IS-3 to meet the August deadline for the first prototypes.

The design featured the same transmission as the IS-4 and the IS-3 D-25T 122mm main gun, which during trials was unable to penetrate the new designs armour. The IS-4 transmission was dropped in favour of an improved developed by VNII-100.