The Reasons Behind Converting Waters Jets into Ecoflow Propulsors

A majority of the classification societies have the specific construction criteria for their smaller vessels including the fast ferries. As per the studies, in order to catch up the global standard of smaller ferries, some major constructional changes have been considered recently. The updated versions of the smaller vessels have the robust engineering and technical upgradations. Also, the water jets have been converted into the eco-flow propulsors to tweak the functionality and overall performance of the small vessels. According to the experts, the propulsors are a way better than the water jets, as they have manifold advantages. Every technology used in this latest setup, structure, and machinery add to the overall performance of the smaller vessels.

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The Prime Advantages of Eco-flow Propulsors

During the reconstruction process, the designers have looked at the pivotal advantages of propulsion. With the most advanced and versatile propulsors, you can get a plethora of benefits. These are –

1. High-speed operation
2. High bollard pull forces
3. Less operational fuel cost
4. Wider operational range
5. The best DP operations
6. An improved operational flexibility
7. Environmental friendly functionalities
8. High acceleration
9. High maneuverability

Some More Advantages

The smaller vessels that have been introduced to Eco-flow propulsors have a huge power installation, specially designed for approximate 40-50 Knots. With a newly converted profile, it keeps the service speed of 25-30 Knots by minimizing its power and maximizing the efficiency. This upgradation has introduced a significantly better profile for the smaller vessels. Owing to the latest upgradation, the smaller vessels have been provided with the lower rate of emission and fuel consumption.

When the Decision has been Taken to Meet Different Targets

Regardless to say, the decision of converting water jets into eco flow propulsors has been taken to fulfill some important targets. Wondering what could be the targets? Look below to resolve your inquisition

1. Emission reduction with help of the latest technologies on the replacement engines

2. The decreased weight provides more passenger seats

3. The improved propulsion efficiency has caused an estimated 30% reduction in fuel consumption

4. The reduced fuel consumption has resulted in the reduced carbon and Nox emission

5. Funding from the government and “green” institutions

6. A discernible reduction in the maintenance cost

7. The reduced wake

8. The visibly increased reliability

9. The maximized serviceability

10. Lower installation cost

11. More engine room space that propels better serviceability

12. Large range at the same tank capacity

13. Weight reduction in about 15 tonnes

To Conclude

The effective propulsion befriending the advanced hull form, upgraded engines and weight savings not just leads lower operational cost by reducing fuel consumption, but also results in the lower emissions by making the marine industry more environment-friendly.

Sometimes change is better, and in this case, the conversion of water jets is accompanied by a great deal of appreciation and success.

Design and Construction Criteria for High-Speed Ferries

Most of the classification societies have construction criteria for high-speed craft. Studies are being embarked on to perk up the international standards related to high-speed vessel. The updated versions of high-speed crafts have robust engineering and technical sophistication. Generally, the hulls are designed by using light weight materials. Weight has an unfavourable outcome on functionality and speed. Every kg of weight saved in the setup, machinery and structure adds to the performance and also the weight available for fuel and payload.

Fast ferries

  • Stress analysis of hull during the design process

The high speed vessels/ catamarans are being built accordingly to meet HSC (high speed code). During the design process, the stress analysis of the hull is looked at very carefully. The main objective is to make the hull as light weight and still as possible. To achieve this, majority of the hulls are constructed using marine grade composites and/or 5000 series aluminium. If steel is used, it has to be of very high quality. Composite construction is the lightest and most costly construction procedure by making use of carbon fibre or high-tech materials. The cost is high due to expensive raw materials, and cost associated with tooling, moulds, curing processes and lamination. Normally, composite hull are present on vessels of length 30 meters or less.

  • Directional steadiness and manoeuvrability

As compared to conventional vessels, most of the multi-hull designs have minimal speed loss in rough waves due to decreased pitching motion. Manoeuvrability and directional steadiness at low and high speeds are evaluated to be fruitful because of the hulls separation and the propulsion units’ outboard location. Catamarans/fast ferries will have to adjust their speed according to the actual wave height. Generally, multi-hulls have less capacity to carry cargo than mono-hulls, per displacement ton. Because of high centre of gravity, which means low metacentric height, the distribution of weight becomes more sensitive.

  • Reduced rolling motions to enhance passenger comfort

Reduced rolling or pitching motions improves passenger comfort. High-speed ferries for sale have loads of specific equipment to enhance passenger comfort like stabilization units. The passenger accommodation space often have aviation seating feature.

In most of the situations, the vessels are designed to function and operate on particular geographic location and services. The proposed usage is examined related to route, speed, service, passenger and cargo capacity, operational matters, passenger comfort and environmental factors. The special design parameters of a vessel can be modified for use as per particular service. So, fast ferries for sale can be customized as per the concerning usage.

Special focus must be given to the construction and design of high-speed vessels. Design, construction and manufacturing from reliable firms and yards are preferred. The commonly used main engines are high-speed and medium diesels. Classification status from a well-known Society is important. Normally, all catamarans are being built to drawings approved by highly recognized class society. The capability of a ship to keep floating after an accident should be verified, giving special attention to reserve buoyancy and hull compartmentalization. If the vessel is a used one, its earlier service history should be asked for. Paying attention to recurring troubles or downtime would help in operational functionality. There are many types of designs that have been serving the commercial shipping industry over a period of time.

An All-encompassing Guide To Buying Catamaran

The catamaran has always attracted sailing enthusiasts, but technological up-gradation in speed and agility have expanded its appeal and usage for commercial purposes as well. The advancement of the modern catamaran from basic ocean-going Polynesian double canoe to the striking multihulls has picked up the pace even more, with all current innovation in composite materials and structure.

Fast Ferries

Atypical designs allow catamarans to sail speedily in shallower water bodies, with less crew management team and less wind as compared to other sailing vessels.

Why is a catamaran a better option to buy?

Among several high speed ferries for sale, catamarans are one of the better options to purchase. A catamaran heels only 5 to 10 degrees while sailing as compared to a standard keel ballasted boat which heels 30 to 45. The comfort level that results from catamaran is felt in many ways. As these vessels have a shallow draft, they can enter shallower anchorages. The shallow draft range from one foot to six feet, based on the size and whether it has dagger boards or mini-keels. Besides, there are several safety features in a catamaran. They have positive buoyancy due to wood or /and foam construction, and various watertight compartments. This implies that even it leaks and flooded by collision, a catamaran vessel will continue to float.

Commercial vessels have used the advantages of power catamaran for many years. Since their inception, the length of catamarans has escalated from 20 meters to 115 meters.

How to choose the right catamaran under the preferred price range?

Any offer has several elements to be looked after in a contract. That is why a ship broker is necessary to make the buying and selling process simple and quick. Price is important backed up by deposit, followed by proper dates of agreement and the terms.

Price

Price should be determined by the overall condition of the vessel including main engines running hours, her class status and market value of similar ships. There is always some room for negotiation. The initial offer price should be a figure that the buyers find comfortable with and it should revolve around current market values. If a previously owned vessel is to be purchased, there will be sections and areas that will require renovation. It may take multiple counters to arrive at an agreed price.

Terms

  1. Personal inspection: Before accepting the vessel, self inspection grants the right to call off the contract if anything doesn’t seem right.
  2. Survey: A professional marine surveyor can inspect the vessel and certify technical condition and seaworthiness. A full report of any drawbacks and deficiencies of the vessel will be presented after the inspection
  3. Sea Trial on the day of survey: A quick test sailing with the surveyor on-board will give a real indication of how the vessel will perform and sail. This can also be evidenced by studying the vessel’s log books

The Local Market Can Avail the Following Passenger Catamaran for Sale

Passenger Catamaran for Sale

Passenger Catamaran for Sale

FPF453 ’TYRVING’

BUILT BY BAATSERVICE MANDAL, NORWAY 2001/ 2002

(HSC 1994, STABILITY ACCORDING TO HSC 2000 CATEGORY A).

NORWEGIAN FLAG

LOA 27,25 M  BR 9,00 METERS

TONNAGE:

BRUTTO TONNASJE: 224,0 TONN

NETTO TONNASJE: 79,0 TONN

LETTSKIPSVEKT: 74,92 TONN

DØDVEKT: 22,51 TONN

SPEED 30 KNOTS

DRAFT 1,60 METERS

PASSENGERS 180

MAIN ENGINES 2 X MTU 12V 2000 M72 A 1080 KW.

FUEL CONSUMPTION IS APPROXIMATELY 530 LITRES PER HOUR ON

A SPEED OF 31-32 KNOTS AND 96 PERCENT OUTPUT.

CAP FUEL 5000 LITRES

FRESH WATER 500 LITRES

2 AUX ENGINES TYPE NOGVA DEERE 4045 DFM 50, EACH 35 KW.

BOTH GEARS ARE RECENTLY OVERHAULED. RUNNING HOURS AS PER TODAY 2500 HOURS.

NEW PASSENGER SALOON. KIOSK REMOVED TO GIVE MORE SPACE FOR LUGGAGE.

VESSEL IS CERTIFIED FOR TRADING AREA 4 (C). NORWEGIAN FLAG.

THE SHIP IS COMPLYING TO HSC 94.

STABILITY IS IN ACCORDANCE WITH HSC 2000.

IT IS POSSIBLE TO UPGRADE THE VESSEL TO FULL HSC 2000 COMPLIENCE.

THE VESSEL HAVE VDR, BUT AMONG OTHERS WORKS THEY WILL HAVE TO INSTALL

REMOTE CONTROLLED BOTTOM VALVES AND SOME OTHER VALVES ONBOARD

VESSEL HAS GOT NEW ACCOMMODATION RECENTLY AND WHICH IS TOLD TO BE IN TIP TOP CONDITION.

SHE IS TRADING AND CAN BE INSPECTED PROMPT IN ALESUND, NORWAY.

PRICE WISE THE OWNERS ARE ASKING IN THE REGION OF USD 2,8 MILL.

Norwegian Ship Sales A/S offers a large selection of fast ferries for sale.(see our website: www.norshipsale.com).

Role of Ship Brokers in the Growth Trends in the Shipping Industry

The international shipping industry plays a major role in carrying the majority of world trade. In fact, over ninety percent of the global business is influenced by shipping and without it the export and import of goods on the scale required for the present world would not be possible. Seaborne business continues to expand, offering benefits for consumers all over the world through decreasing and low freight costs.

Thanks to the rising efficiency of shipping as a means of transport and improved economic liberalization, the prospect for the further industrial growth continues to be strong. There are about 50,000 merchant ships trading globally, transporting all kinds of cargo. The world fleet is registered in around than 150 nations, and manned by more than a million seafarers of every nationality virtually.

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Types of brokerage

Following are some of the types that ship brokers work for:

  • Ship owners appoint owners brokers in order to secure cargo charters or vessel for their vessels. Their main purpose is to protect and favor the owner by negotiating the best revenue and terms.

  • Charterers brokers act under the instruction of the charterer and are expected to negotiate and circulate his order of tonnage to protect the most approving fixture for the cargo interests.

  • Independent brokers offer their services to both charterers and owners on a no win-no fee basis.

  • Purchase and sale brokers buy or sell second hand or new tonnage by representing one party in a deal.

Role of ship brokers

Ship brokers and agents come in different shapes and sizes. From the international marine service providers with representatives in all the major ports as well as small family run concerns worldwide, the role of the leading ship brokering company lies in representing the interests of the ship owner or charterer while the vessel is in port through offering assistance or advice required.

Ship agents also handle ship broking activity, but actually the responsibility of the ship broker is to work as an intermediary between the ship owner or charterer or the sellers and buyers of cruise vessels and Passenger fast ferries for sale. There are various stages of a deal in which the broker needs to be involved in terms of presenting the business to prospective clients, negotiating the key terms of a sale or contract, finalizing the details of the contract and closing the deal. Ship brokers also offer their clients a wide range of market advice and intelligence.