From a Whirlpool French Door specifications guide (bottom of page 1) on the Home Depot website, "NOTE: It is recommended that you do not install the refrigerator near an oven, radiator, or other heat source, nor in a location where the temperature will fall below 55°F (13°C)."

https://www.homedepot.com/catalog/pdfImages/20/20aeceb3-7449-49cf-a6d2-9a0763f54928.pdf

From a Samsung French Door, open the installation guide (top of page 8), "Critical Installation Warnings: Do not place this refrigerator in direct sunlight or expose it to the heat from stoves, room heaters, or other appliances."

https://www.homedepot.com/p/Samsung-28-15-cu-ft-4-Door-French-Door-Refrigerator-in-Stainless-Steel-RF28HMEDBSR/204729870

From an SFGate article, "An oven right next to the refrigerator heats up the fridge and makes it work harder, consuming more energy and potentially shortening the refrigerator's life. The doors can also interfere with each other when open and the lack of counter space next to the appliances is inconvenient."

http://homeguides.sfgate.com/can-put-wall-oven-next-refrigerator-85913.html

From an Angieslist Q/A, "Can you place a range right next to a refrigerator?

"How convenient! The answer is....absolutely not! By NKBA standards, you must have at least 9" on each side of a stove, cooktop or any other cooking surface. However, personally, I always plan no less than 24" on either side. Any cabinet placed above the stove - especially a gas stove - must be at least 30" up from that stove."

"I think it is improtant to clarify some reasons for the code so you understand why you shouldn't do it. The first is being a gas appliance it can not be right next to a possible ignition source. The second reason is heat. Most refrigerator manufacturers clearly state that the refrigerator should not be placed next to a heat source. It makes the cooling equipment work harder and can cause premature failure."

http://answers.angieslist.com/Can-place-range-refrigerator-q31238.aspx

From the International Association of Certified Home Inspectors forum, scroll down to the post by Doug Edwards, "Distance between Refrigerator & Stove: "And William, your wife is exactly right. The typical refrigerator has to pull air at floor level across the coils if they are located on the bottom of the unit (some have coils buried in the sides) and across the fractional horsepower compressor at the rear of the unit. Hot air is going to effect the performance (and consequently) the life span of the refrigerator. If it has to run all the time it will shorten the life of the compressor. The other consideration will be the burners (2) right next to the skin of the refrig making it difficult to use and also less efficient. You got one smart cookie for a wife."

https://www.nachi.org/forum/f18/distance-refrigerator-stove-6451/

You also need to think about the swing of the fridge door into the handle of the oven. BANG! {Major Dent}

If this is the layout you are going to have, put some space between the ovens and the fridge. A couple of inches with a filler strip and some insulation would be a help.

there is no counter place to put items removed or to be placed in refrig. As mentioned above doors can collide. Looks like you have an island. put your cooktop at one end of the island move the cabinets into the cooktop space and put the wall ovens at the end of the counter.

Several things.

1. Don't put the ovens next to the fridge. If you MUST have separate cooktop and ovens, put the ovens in the pantry space. I don't think you have enough space to have a separate cooktop and ovens.

2. Your aisle widths are not wide enough.

3. Make sure there are steel supports built into the cabinet tops on the island to support the over hangs.

4. Don't put the microwave over the cooktop. Especially gas, You will need to properly vent the cooktop outside.

5. If the cooktop is high output, make sure the proper stainless back guard is installed.

Read these articles because knowledge is power....

[https://www.houzz.com/discussions/new-to-kitchens-read-me-first-dsvw-vd~4306041[(https://www.houzz.com/discussions/new-to-kitchens-read-me-first-dsvw-vd~4306041)

http://starcraftcustombuilders.com/kitchen.design.rules.htm#.Wq1aeWrwaM8

https://www.gardenweb.com/discussions/2767033/how-do-i-ask-for-layout-help-and-what-information-should-i-include

https://www.gardenweb.com/discussions/3638270/faq-kitchen-work-zones-what-are-they

https://www.gardenweb.com/discussions/3638304/faq-aisle-widths-walkways-seating-overhangs-work-landing-space-etc

https://www.gardenweb.com/discussions/3638376/faq-how-do-i-plan-for-storage

https://www.gardenweb.com/discussions/2699918/looking-for-layout-help-memorize-this-first

https://www.houzz.com/discussions/things-you-added-or-removed-that-you-love-regret-in-your-kitchen-renov-dsvw-vd~4273188

Regardless of the heat/cooling mechanics (and everyone's right - don't put a fridge next to an oven), the utility of the appliances next to one another is all wrong. The door swing and handles will be in the way, and so will people if you're in a household with multiple people in the kitchen at the same time ("no, you can't get some juice now, I'm basting the turkey").

I would either get a range instead of wall ovens, or switch them with your pantry cupboards. Your aisle width is fine (though not standard), unless someone in your house uses a wheelchair. Mine are a smidgen narrower than that and I have no problems or worries about the width in my kitchen (and I'm not a small woman).