Results 21 to 30 of about 62,568 (261)

Integrated Design Method for Torpedo Reliability and Performance

水下无人系统学报, 2023
To solve this problem that reliability and performance are challenging to synchronize during torpedo development, the basic ideas and methods were put forward for an integrated design which considering the characteristics of torpedo development and ...
Huan CHEN, Douhui WANG
doaj   +1 more source

Joint Target Localization Method for Warships Facing Incoming Torpedoes

水下无人系统学报, 2023
Existing shipborne sonar or tow array sonar might influence the effectiveness of torpedo countermeasures, compromising torpedo localization information during torpedo alarming.
Hong ZHANG, Mingkai XIAO
doaj   +1 more source

Torpedo Maculopathy

Journal of Ophthalmic and Vision Research, 2020
This is a Photo Essay and does not have an abstract.
Vishal Raval, Srinivas Rao, B Optom, Priyanka Sudana, Taraprasad Das   +4 more
openaire   +4 more sources

Analysis of Impact of the Former Running Noise on Active Acoustic Homing Detection of the Latter during Two Torpedoes Salvo and Countermeasures

水下无人系统学报, 2022
In anti-submarine warfare, the salvo of two active acoustic homing torpedoes is the main torpedo attack method for submarines, which can expand the search area of the torpedoes and cover a larger target scattering zone.
Xin-wen DENG, Yong XIE
doaj   +1 more source

Torpedo Maculopathy with Satellite Lesion

Delhi Journal of Ophthalmology, 2020
Torpedo maculopathy is a rare congenital abnormality of the retinal pigment epithelium (RPE). It is characterized by unilateral, solitary, well circumscribed, hypopigmented, horizontally oval ‘torpedo shaped chorioretinal lesion.
Sonia Singh, N.S. Muralidhar, Hemanth Murthy   +2 more
doaj   +1 more source

Dynamic Analysis of Underwater Torpedo during Straight-Line Navigation

Applied Sciences, 2023
Torpedoes play an irreplaceable role in naval warfare; therefore, it is significant to study the dynamic response of the direct navigation of torpedoes.
Bowen Zhao, Jiyuan Sun, Dapeng Zhang, Keqiang Zhu, Haoyu Jiang   +4 more
doaj   +1 more source

HMS Hampshire 100:Survey Report [PDF]

, 2020
HMS HAMPSHIRE was a British 10,850-long tons pre-dreadnought Devonshire-class armoured cruiser launched on 24th September 1903, completed on 15th July 1905 and commissioned one month later.
Crofts, David, Fitzsimmons, Claire, Haynes, Paul, Hyttinen, Kari, Macdonald, Rod, Rowland, Chris, Turton, Emily, Wade, Ben   +7 more
core   +2 more sources

Influence of Battlefield Currents on Operational Effectiveness of Tube-Launched Torpedo Anti-Submarine

水下无人系统学报, 2023
The existence of ocean currents has a certain impact on the sonar state, torpedoes, and targets during anti-submarine operation. In severe cases, it may even affect the result of the operation.
Shuai CHENG, Bin LI, Huahong HUANG, Jiajie CHEN   +3 more
doaj   +1 more source

A method for predicting the change trend of homing torpedo discovery probability [PDF]

Zhihui kongzhi yu fangzhen
The torpedo discovery probability is associated with launch situation before homing torpedo launched. In order to meet the need, a method for predicting the tendency probability change is proposed.
SHI Yanshan
doaj   +1 more source

Expanded Spectrum Torpedo Retinopathy: A Case Series

Case Reports in Ophthalmology, 2023
Torpedo lesions in the retina are rare, and their clinical significance has not been well established. This case series highlights patients with atypical torpedo lesions with varying orientations and pigmentation patterns.
George Jiao, Samantha R. Goldburg, Mark P Breazzano, Avi Pandey   +3 more
doaj   +1 more source