You mean you? Your little Vikrant carrier uses 4 x LM 2500 GE engine while our carrier is 60,000tons which has bigger space and need more power to accomodate power steam turbine engine.
Manufacturing[edit]
The present-day manufacturing industry for steam turbines is dominated by Chinese power equipment makers.
Harbin Electric,
Shanghai Electric, and
Dongfang Electric, the top three power equipment makers in China, collectively hold a majority stake in the worldwide market share for steam turbines in 2009-10 according to
Platts.
[13] Other manufacturers with minor market share include
Bhel,
Siemens,
Alstom,
GE,
Doosan Škoda Power,
Mitsubishi Heavy Industries, and
Toshiba.
[13] The consulting firm Frost & Sullivan projects that manufacturing of steam turbines will become more consolidated by 2020 as Chinese power manufacturers win increasing business outside of China.
[14]
https://en.wikipedia.org/wiki/Steam_turbine